Patent International Class: B23K 11/30
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Method and apparatus for removing tack welds on reactor vessel components in a nuclear reactor
Inventor: Ortega | Patent Number: 7889827
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Robot positioned welding tip dresser
Inventor: Hopkins, et al. | Patent Number: 7657984
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Device for cooling welding caps
Inventor: Lotha | Patent Number: 7598472
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Welding electrode and method
Inventor: Scotchmer | Patent Number: 7538294
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Spot welding tool for resistance welding of workpieces
Inventor: Stieglbauer, et al. | Patent Number: 7538293
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Spot-welding tool
Inventor: Stieglbauer, et al. | Patent Number: 7518083
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Phase change resistance spot welding tip
Inventor: Stevenson, et al. | Patent Number: 7514647
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Resistance-welding method
Inventor: Stieglbauer, et al. | Patent Number: 7511244
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Electrode protection device, spot-welding tool and resistance welding method
Inventor: Stieglbauer, et al. | Patent Number: 7473865
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Resistance welding electrode, welded copper flex lead, and method for making same
Inventor: Buday | Patent Number: 7355142
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Method and apparatus for improved cooling of resistance welding cap
Inventor: Stevenson, et al. | Patent Number: 7265313
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Electrode tip dresser
Inventor: Shim | Patent Number: 7257872
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Resistance welding tip with improved cooling system
Inventor: Stevenson, et al. | Patent Number: 7238911
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Sub-micron adjustable mount for supporting a component and method
Inventor: Demers, et al. | Patent Number: 7126078
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Resistance welding of high strength steels
Inventor: Wang | Patent Number: 7126077
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Fixed type electrode tip take-out device
Inventor: Izumi, et al. | Patent Number: 7105768
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Fixed type electrode tip removal device
Inventor: Izumi, et al. | Patent Number: 7105767
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Curved electrode for welding
Inventor: Hidaka | Patent Number: 7078648
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Connecting adapter for weld electrode
Inventor: Pratt | Patent Number: 7022934
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Reel wire type of welding device for spot welding
Inventor: Jeon | Patent Number: 7012213
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Robot spot welding apparatus for nuclear fuel skeleton and spot welding method using the same
Inventor: Cho, et al. | Patent Number: 6943315
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Method and device for detecting abrasions of electrodes in stationary welding gun
Inventor: Mitani, et al. | Patent Number: 6941826
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Weld gun equalizer
Inventor: Schmidt, et al. | Patent Number: 6927357
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Double grinding wheel
Inventor: Tamm | Patent Number: 6918823
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Weld gun assembly
Inventor: Kilabarda, et al. | Patent Number: 6911616
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Weld gun assembly
Inventor: Kilabarda, et al. | Patent Number: 6911616
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Welding head
Inventor: Reischmann | Patent Number: 6911615
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Pinch weld gun with swivel shunt connection
Inventor: Angel | Patent Number: 6909064
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Resistance spot welding control device and method
Inventor: Kaeseler, et al. | Patent Number: 6906276
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Resistance welding tip assembly
Inventor: Brown | Patent Number: 6903299
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Resistance welding tip assembly
Inventor: Brown | Patent Number: 6903299
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Powder feed nozzle for laser welding
Inventor: Pyritz, et al. | Patent Number: 6881919
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Organic vertical cavity lasing device having organic active region
Inventor: Kahen, et al. | Patent Number: 6876684
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Device for welding
Inventor: Hidaka | Patent Number: 6875946
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Device for welding
Inventor: Hidaka | Patent Number: 6875946
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Welding tongs
Inventor: Knauff, et al. | Patent Number: 6875945
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Method and device for automatically feeding parts having through-hole
Inventor: Aoyama, et al. | Patent Number: 6874655
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Electrode alignment inspector and method
Inventor: Sun, et al. | Patent Number: 6870122
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Modular welding guns
Inventor: Beauregard, et al. | Patent Number: 6870121
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Modular welding guns
Inventor: Beauregard, et al. | Patent Number: 6870121
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Chip collecting apparatus for tip dresser
Inventor: Sunaga, et al. | Patent Number: 6863597
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Welding electrode for aluminum sheets
Inventor: Sigler | Patent Number: 6861609
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Piston for magneto-rheological fluid systems and method for its manufacture
Inventor: Ananthanarayanan, et al. | Patent Number: 6860371
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Welding robots for spot welding
Inventor: Masanori | Patent Number: 6852941
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Adaptable servo-control system for force/position actuation
Inventor: Hochhalter, et al. | Patent Number: 6828522
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Orientless weld nut
Inventor: Norman, et al. | Patent Number: 6827537
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Welding method and welding device of cap nut
Inventor: Aoyama, et al. | Patent Number: 6825436
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Rolling head for an electric resistance welder
Inventor: Sgrignuoli | Patent Number: 6812427
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High speed driving method and apparatus of pressure cylinder
Inventor: Yo, et al. | Patent Number: 6799501
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Chip collecting apparatus for tip dresser
Inventor: Kobayashi, et al. | Patent Number: 6796754
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Multi-axis articulatable robot having a weld gun with inverted roller screw actuator
Inventor: Dugas, et al. | Patent Number: 6787729
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Micro-welding electrode
Inventor: Yang | Patent Number: 6770833
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Micro-welding electrode
Inventor: Yang | Patent Number: 6770833
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Welding electrode with replaceable tip
Inventor: Wile, et al. | Patent Number: 6762391
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Welding electrode with replaceable tip
Inventor: Wile, et al. | Patent Number: 6762391
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Resistance welding electrode
Inventor: Roddy, et al. | Patent Number: 6750419
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Resistance welding electrode
Inventor: Roddy, et al. | Patent Number: 6750419
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Method and system for weld process monitoring
Inventor: Nastasi, Jr. | Patent Number: 6750418
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Method and apparatus for welding sheet overlaps
Inventor: Muller, et al. | Patent Number: 6747235
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Weld electrode for detecting a misoriented weld nut
Inventor: Cao, et al. | Patent Number: 6740840
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Weld electrode for detecting a misoriented weld nut
Inventor: Cao, et al. | Patent Number: 6740840
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Pinch weld gun
Inventor: Angel | Patent Number: 6723944
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Workpiece high-speed pressurizing method and mechanism by using cylinder with cushioning mechanism
Inventor: Yoh, et al. | Patent Number: 6722257
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Automatic welding gun electrode reshaping device
Inventor: Recupero | Patent Number: 6722004
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Resistance welding head and resistance welding apparatus and method using the head
Inventor: Kato, et al. | Patent Number: 6720517
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Driving unit for pressure application shaft in a welding apparatus
Inventor: Sato, et al. | Patent Number: 6718837
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Device for the welding of a wire mesh grid
Inventor: Ritter | Patent Number: 6710278
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Resistance welder multi-purpose attachment
Inventor: Olsson | Patent Number: 6706990
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Apparatus for tack welding a recuperator cell
Inventor: Bucey, et al. | Patent Number: 6701609
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Method and system for weld process monitoring
Inventor: Nastasi, Jr. | Patent Number: 6696660
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Method for metallurgically capping an end of a tube
Inventor: Ananthanarayanan, et al. | Patent Number: 6689981
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Apparatus and method for separating and replacing a cap from a shank of a tip of a welding electrode
Inventor: Rigaux | Patent Number: 6667454
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Apparatus and method for separating and replacing a cap from a shank of a tip of a welding electrode
Inventor: Rigaux | Patent Number: 6667454
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Electrode tip dressing apparatus
Inventor: Yajima, et al. | Patent Number: 6666631
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Method for repairing resistance spot welds in aluminum sheet materials
Inventor: Wang, et al. | Patent Number: 6646221
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Soft-touch pneumatic drive unit
Inventor: Nguyen, et al. | Patent Number: 6633015
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Method and apparatus for welding a metal fastener to a metal member
Inventor: Thornton, et al. | Patent Number: 6624379
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Resistance welding
Inventor: Stenkvist | Patent Number: 6624378
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Programmable pogo welding apparatus and method
Inventor: Sun, et al. | Patent Number: 6621036
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Driving unit of a welding equipment
Inventor: Sato | Patent Number: 6603228
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Modular welding guns
Inventor: Chase | Patent Number: 6596958
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Modular welding guns
Inventor: Chase | Patent Number: 6596958
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Weld gun heat removal
Inventor: Brown, et al. | Patent Number: 6573470
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Coolant safety method for welding apparatus
Inventor: McCormick | Patent Number: 6553827
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Conductive heat seam welding
Inventor: Gould, et al. | Patent Number: 6545244
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Conductive heat seam welding
Inventor: Gould, et al. | Patent Number: 6545244
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Welding gun and methods conducted using the same
Inventor: Suita | Patent Number: 6531674
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Weld cylinder
Inventor: Weedon | Patent Number: 6526865
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Piston for magneto-rheological fluid systems and method for its manufacture
Inventor: Ananthanarayanan, et al. | Patent Number: 6525289
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Welding electrode tip dressing apparatus
Inventor: Tezawa | Patent Number: 6518537
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Welding system and method
Inventor: Wind | Patent Number: 6515251
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Multi-arm weld gun
Inventor: Koshurba, et al. | Patent Number: 6512194
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Spot welding system and method for sensing welding conditions in real time
Inventor: Matsuyama | Patent Number: 6506997
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System and method for performing preventative maintenance upon spot welding guns
Inventor: Grebenisan | Patent Number: 6506996
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Spot welder tip sharpening and dressing tool
Inventor: Frasher | Patent Number: 6499921
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Method for quality control of spot welding in welding machines
Inventor: Tagliavini | Patent Number: 6479784
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Electric motor device for powering a tool clamp
Inventor: Tiberghien, et al. | Patent Number: 6479783
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Weld gun with inverted roller screw actuator
Inventor: Dugas, et al. | Patent Number: 6469272
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Apparatus and method for measuring weld circuit
Inventor: Rogers, et al. | Patent Number: 6466004
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Assembling electroconductive parts by electric current heating
Inventor: Trubert | Patent Number: 6459064