Patent Attorney: Vande Zande; L. G.
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Resistor adapted for use in forced ventilation dynamic braking applications
Inventor: Mading, et al. | Patent Number: 6081183
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Electric switch with dynamic brake contact shared for making and breaking a power circuit
Inventor: Tsai | Patent Number: 5600107
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Molded case circuit breaker having movable contact finger releasably locked to an operating mechanism
Inventor: Zoller, et al. | Patent Number: 5517164
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D.C. electromagnetic contactor
Inventor: Theisen, et al. | Patent Number: 5418511
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Pullout type electric disconnect switch
Inventor: Hicks, et al. | Patent Number: 5406449
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Panelboard having panel-mounted interlock for two main circuit breakers
Inventor: Reiner, et al. | Patent Number: 5393942
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Molded case circuit breaker having rectangular knee pin non-rotatably keyed to toggle linkage
Inventor: Link, et al. | Patent Number: 5319169
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Molded case circuit breaker having changing pivot locations for the operating handle
Inventor: Link, et al. | Patent Number: 5313033
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Electric switch with welded contact sensor lockout
Inventor: Parrish, et al. | Patent Number: 5304753
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Molded case circuit breaker having trapezoidally shaped shaft
Inventor: Link, et al. | Patent Number: 5302788
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Handle block for electrical switching device
Inventor: Grass | Patent Number: 5290979
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Plastic enclosure box for electrical apparatus
Inventor: Clarey, et al. | Patent Number: 5280132
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Molded case circuit breaker having housing elements
Inventor: Link, et al. | Patent Number: 5278531
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Molded case circuit breaker
Inventor: Link, et al. | Patent Number: 5266760
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Circuit interrupter with center trip position and alarm
Inventor: Powell | Patent Number: 5264673
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Molded case circuit breaker having improved trip unit
Inventor: Link, et al. | Patent Number: 5258733
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Case circuit breaker having improved attachment means for accessory devices and accessory devices therefor
Inventor: Link, et al. | Patent Number: 5258729
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Multiple station through beam photoelectric sensor
Inventor: Turner, et al. | Patent Number: 5256873
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Current transformer for sensing current in an electrical conductor
Inventor: Beihoff, et al. | Patent Number: 5233324
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Three-phase panelboard using standard rated three-pole circuit protective devices in a grounded delta system
Inventor: Clarey, et al. | Patent Number: 5206777
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Electric control apparatus comprising integral electrical conductors plated on a two-shot molded plastic insulating housing
Inventor: Leveque | Patent Number: 5198793
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Electrically controlled shift actuator
Inventor: Christopher | Patent Number: 5180959
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High reliability, low intensity back lit SR and NVGC indicator assembly
Inventor: Mohabbatizadeh, et al. | Patent Number: 5150257
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Control button adaptor for electric control apparatus
Inventor: Kolb | Patent Number: 5150092
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Photoelectric proximity sensor having shutter adjustment means for sensing region distance
Inventor: Duncan | Patent Number: 5138150
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Bi-directional direct current switching apparatus having arc extinguishing chambers alternatively used according to polarity applied to said apparatus
Inventor: Moldovan, et al. | Patent Number: 5138122
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Magnetic shielding means for a current sensor of direct current switching apparatus
Inventor: Moldovan, et al. | Patent Number: 5132497
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Bi-directional direct current switching apparatus having bifurcated arc runners extending into separate arc extinguishing chambers
Inventor: Moldovan, et al. | Patent Number: 5130504
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Plastic enclosure box for electrical apparatus
Inventor: Clarey, et al. | Patent Number: 5066832
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Pushbutton switch with rotational contact wiping action
Inventor: Woodard | Patent Number: 5063276
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Fast acting multiple element valve
Inventor: Yang, et al. | Patent Number: 5056551
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Low current switching apparatus having detent structure providing tactile feedback
Inventor: Zuercher | Patent Number: 5053592
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Adapter providing unitary mounting capability for standard circuit breaker
Inventor: Grass, et al. | Patent Number: 5047604
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Locking rocker switch
Inventor: Fogleman, Sr. | Patent Number: 5045648
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Switch housing clamping screw
Inventor: Hansel | Patent Number: 5041026
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Fluid flow rate control device
Inventor: Reinicke, et al. | Patent Number: 5024418
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Photoelectric color sensor for article sorting
Inventor: Satula, et al. | Patent Number: 5021645
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Auxiliary operator for circuit interrupting apparatus with interlock between switch and housing
Inventor: Heckenkamp | Patent Number: 5019676
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Direct current switching apparatus
Inventor: Theisen, et al. | Patent Number: 5004874
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Plural set point pressure responsive switching apparatus utilizing a single pressure sensing driver element
Inventor: Schnut | Patent Number: 5004873
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Lens mounting and seal for illuminated apparatus
Inventor: Tatavoosian, et al. | Patent Number: 4967329
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Omnidirectional shock absorbing lamp mounting system for illuminated apparatus
Inventor: Tatavoosian | Patent Number: 4967328
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Foldable game board and method of making the same
Inventor: Hass | Patent Number: 4964643
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Electromagnetic switching apparatus having dynamically balanced latch trip
Inventor: Theisen, et al. | Patent Number: 4951021
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Method for forming a molded plastic article
Inventor: Leveque, et al. | Patent Number: 4944908
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Variable power control apparatus having external heat sink mounting battery clips
Inventor: Piber | Patent Number: 4937705
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Panel rejection feature for twin circuit breaker
Inventor: Link, et al. | Patent Number: 4937704
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Thickness sensor
Inventor: Duncan, et al. | Patent Number: 4937460
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Fluid control device
Inventor: Reinicke, et al. | Patent Number: 4930746
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Twin unit circuit breaker with improved magnet structure
Inventor: Link, et al. | Patent Number: 4929919
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Heat dissipating electrical connector joining circuit breaker terminal and panel supply conductor
Inventor: Grass | Patent Number: 4912598
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Nutating motor with automatic engagement and disengagement of hand wheel with output shaft
Inventor: Knight | Patent Number: 4906881
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Electrical apparatus cabinet having internal barrier seal visible from exterior of cabinet
Inventor: Reiner, et al. | Patent Number: 4906059
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Bolt-in circuit breaker with improved terminal fastener retaining structure
Inventor: Culnan, et al. | Patent Number: 4905122
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Fluid control device
Inventor: Reinicke, et al. | Patent Number: 4892286
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Ambient compensator for thermal overload relay
Inventor: Heckenkamp, et al. | Patent Number: 4891621
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Electrical reversing switch
Inventor: Parrish | Patent Number: 4874911
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Low-friction drive link for auxiliary handle operation to molded case circuit breaker connection
Inventor: Fritsch | Patent Number: 4873404
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Injectable infusion pump apparatus for implanting long-term dispensing module and medication in an animal and method therefor
Inventor: Reinicke | Patent Number: 4834704
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Bolt-in circuit breaker with improved terminal fastener retainer
Inventor: Hubbard, et al. | Patent Number: 4825338
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Implantable medication infusion device and bolus generator therefor
Inventor: Reinicke | Patent Number: 4820273
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Electric switch housing with dust tight chamber captivating wire termination screws
Inventor: Smith | Patent Number: 4812605
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Thermal modulating control valve
Inventor: Standke | Patent Number: 4802621
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Fiber optic photoelectric sensor with liquid removing means
Inventor: Duncan | Patent Number: 4792699
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Current sensor for universal application
Inventor: Beihoff, et al. | Patent Number: 4791361
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Key switch assembly
Inventor: Watkins, et al. | Patent Number: 4778952
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Thermal modulating control valve
Inventor: Standke | Patent Number: 4775117
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Electrical switching apparatus enclosure having a controlled opening door for gas venting
Inventor: De Bruin | Patent Number: 4769739
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Latch for removable control unit of a motor control center
Inventor: Fritsch | Patent Number: 4768967
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Removable key off-lock switch having improved locking actuator
Inventor: Parrish | Patent Number: 4767895
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High current double-break electrical contactor
Inventor: Butterworth, et al. | Patent Number: 4766273
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Electromagnetic contactor having improved structure and assembly
Inventor: Ostby | Patent Number: 4760364
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Operator mechanism having reduced handle throw and improved handle lock
Inventor: Fritsch, et al. | Patent Number: 4760220