Patent International Class: A01B 45/0

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Thatch rake with flexible thatching assembly
Inventor: Christianson, et al. | Patent Number: 8141651

Post and drainage hole digger
Inventor: Bugeja | Patent Number: 8087469

Aeration device
Inventor: Maas, et al. | Patent Number: 8028758

Turf accessory placement device
Inventor: Gawryla | Patent Number: 7935007

Power cup cutter
Inventor: Hansen | Patent Number: 7900710

Soil aeration device
Inventor: Maas, et al. | Patent Number: 7784557

Garden tool and seed drill for use therewith
Inventor: French | Patent Number: 7757620

Sod laying machine
Inventor: Peterson | Patent Number: 7673697

Aeration device
Inventor: Maas, et al. | Patent Number: 7669666

Tine holder for turf aerator
Inventor: Langworthy, et al. | Patent Number: 7600573

Soil aeration device
Inventor: Maas, et al. | Patent Number: 7575064

Aerating a ground surface
Inventor: Maas, et al. | Patent Number: 7575063

Turf aerator
Inventor: Classen, et al. | Patent Number: 7487842

Soil aeration and cultivation tine
Inventor: Vasilescu | Patent Number: 7484568

Lawn mower roller attachment
Inventor: Alston | Patent Number: 7478681

Aerator with shortened coring head depth
Inventor: Petersen | Patent Number: 7472759

Soil aerator assembly
Inventor: Maas, et al. | Patent Number: 7341115

Turf aerator
Inventor: Classen, et al. | Patent Number: 7341114

Soil aeration device
Inventor: Maas, et al. | Patent Number: 7290619

Aerating a ground surface
Inventor: Maas, et al. | Patent Number: 7204317

Sports surface reconditioner
Inventor: Jomphe | Patent Number: 7131500

Turf aerator
Inventor: Classen | Patent Number: 7100702

Soil aerator assembly
Inventor: Maas, et al. | Patent Number: 7070005

Turf aerator core-cleaning systems
Inventor: Johnston, Jr., et al. | Patent Number: 6986393

Simple, durable and easy-to-use earthworking machine
Inventor: Isaman, et al. | Patent Number: 6962209

Lawn striping assembly
Inventor: Greenhoe | Patent Number: 6962039

Cultivator for aerating a ground surface
Inventor: Banks | Patent Number: 6948568

Cultivator for aerating a ground surface
Inventor: Banks | Patent Number: 6948568

Aeration tine device
Inventor: Uehara | Patent Number: 6945332

Linear turf aeration apparatus
Inventor: Bentley | Patent Number: 6923267

Cantilevered outboard tine device for soil aeration
Inventor: McLeod | Patent Number: 6923266

Cantilevered outboard tine device for soil aeration
Inventor: McLeod | Patent Number: 6923266

Adjustable grass treatment apparatus
Inventor: Michel | Patent Number: 6920941

Ergonomic rocking earth hole punch
Inventor: Rotan, et al. | Patent Number: 6920938

Skimmer
Inventor: Stevens | Patent Number: 6913086

Turf aerator with unibody construction and reciprocating tines
Inventor: Wessel | Patent Number: 6892821

Method and machine for loosening artificial turf infills
Inventor: McCamy | Patent Number: 6881001

Turf cultivator
Inventor: Bennett | Patent Number: 6868796

Lawn aerating device
Inventor: Graf | Patent Number: 6863133

Rotary edging blade system
Inventor: Hayes | Patent Number: 6857481

Operator actuated electro-mechanical drag mat lift assembly
Inventor: Banko | Patent Number: 6843325

Sod roll pre-starter
Inventor: Brouwer, et al. | Patent Number: 6834729

Aerator attachment
Inventor: LaFlair | Patent Number: 6832657

Rotary head for a dethatching machine
Inventor: Iacona | Patent Number: 6827152

Sprig harvester
Inventor: Winslow | Patent Number: 6827151

Device and method for treating the soil by aeration
Inventor: Gabard | Patent Number: 6805205

Device and method for treating the soil by aeration
Inventor: Gabard | Patent Number: 6805205

Sod stacker
Inventor: Tvetene, et al. | Patent Number: 6783318

Defective sod rejector and deflector
Inventor: Brouwer, et al. | Patent Number: 6779610

Device for the harvesting of cultivated turfs
Inventor: Van Loen | Patent Number: 6769495

Aerator device
Inventor: Lauer, et al. | Patent Number: 6758283

Application of hydrophilic polymer to existing sod
Inventor: Steadman | Patent Number: 6758152

Turf cutting and handling system for golf green cup
Inventor: Fridd | Patent Number: 6752219

Tine assembly for a cultivator
Inventor: Firdaus | Patent Number: 6739403

Ground roller and aerator mounted carriage
Inventor: Dufty | Patent Number: 6712155

Turf manicuring drag net apparatus
Inventor: Harwood | Patent Number: 6708776

Method and apparatus for an aerator with differential, steering assist and power lifting
Inventor: Kinkead, et al. | Patent Number: 6708773

Soil aeration tine
Inventor: Bjorge | Patent Number: 6691791

Turf aerator
Inventor: Ng, et al. | Patent Number: 6684960

Sod harvester
Inventor: Tvetene, et al. | Patent Number: 6681864

Plug aerator
Inventor: Hill, et al. | Patent Number: 6675905

Vibratory device for dispersing a topdressing and correcting the grain in greens
Inventor: Humphrey | Patent Number: 6659191

Aerator sulky
Inventor: Jessen | Patent Number: 6659190

Sod harvesting machine
Inventor: Woerner, et al. | Patent Number: 6659189

Turf comber
Inventor: Davis | Patent Number: 6655469

Apparatus for clearing and grooming ground
Inventor: Pfisterer | Patent Number: 6655467

Apparatus for clearing and grooming ground
Inventor: Pfisterer | Patent Number: 6655467

Sod cutter/dicer
Inventor: Booker | Patent Number: 6655466

Water jet weeder, cultivator, root waterer, and aerator
Inventor: Saeger | Patent Number: 6634435

Landscaping mulch turner and treatment applicator and method of using the same
Inventor: Guard, et al. | Patent Number: 6631770

Core processor
Inventor: Simon | Patent Number: 6607039

Combination lawn care sweeper thatcher shredder
Inventor: Hile | Patent Number: 6574828

Methods and devices for removing dew from grass areas such as golf courses
Inventor: Ratcliffe | Patent Number: 6574819

Sod harvester
Inventor: deVries | Patent Number: 6571883

Aeration machine
Inventor: Smith | Patent Number: 6561282

Sod roll installation device
Inventor: Bass, et al. | Patent Number: 6550406

Sod collector
Inventor: Leijenaar | Patent Number: 6527502

Sod collector
Inventor: Leijenaar | Patent Number: 6527502

Tine assembly for a cultivator
Inventor: Firdaus | Patent Number: 6523618

Soil aeration tine
Inventor: Bjorge | Patent Number: 6513603

Abrading tine for turf aeration apparatus
Inventor: Wichmann | Patent Number: 6505687

Fluff roll for aeration core processing machine
Inventor: Underhill | Patent Number: 6488100

Lawn edger cutting and mulching attachment
Inventor: Jones | Patent Number: 6464015

Lawn edger cutting and mulching attachment
Inventor: Jones | Patent Number: 6464015

Ground aeration apparatus
Inventor: Dufty | Patent Number: 6460624

Ground aeration apparatus
Inventor: Dufty | Patent Number: 6460624

Rolling apparatus
Inventor: Dufty | Patent Number: 6457903

Aerator attachment for a ground tiller
Inventor: Dillon | Patent Number: 6422321

Aerator
Inventor: Myers, et al. | Patent Number: 6415872

Mobile vertical cutter
Inventor: Gorey | Patent Number: 6393814

Hole making system
Inventor: Best | Patent Number: 6386294

Tine assembly for a cultivator
Inventor: Firdaus | Patent Number: 6367561

Sod harvester
Inventor: Tvetene, et al. | Patent Number: 6364027

Rake attachment for skid steer loaders and front end loaders and method for converting a loader bucket into a lawn preparation tool
Inventor: Dolister | Patent Number: 6360458

Grass dethatcher
Inventor: Iacona | Patent Number: 6357214

Agricultural assembly having changeable tools
Inventor: Hus | Patent Number: 6349776

Modular dethatcher and seeder
Inventor: Moran, et al. | Patent Number: 6347593

Lawn aerating and weeding tools
Inventor: Barber | Patent Number: 6330921

Apparatus for collecting/destroying aeration cores
Inventor: Underhill | Patent Number: 6321849

Edging blade for powered landscaping edgers
Inventor: Filippini | Patent Number: 6302219

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