Inventor
HANSEN LOREN F
US27 patents
⚠️ This page may combine multiple inventors who share the name “HANSEN LOREN F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OUTBOARD MARINE CORP
18 patentsUS4723607AFeb 9, 1988
Turf aerating apparatus and aeration tine therefor
OUTBOARD MARINE CORP72 citations96
US4550783ANov 5, 1985
Self-propelled aerating device
OUTBOARD MARINE CORP78 citations96
US4881602ANov 21, 1989
Turf aerating tine
OUTBOARD MARINE CORP55 citations95
US4867244ASep 19, 1989
Turf aerating apparatus
OUTBOARD MARINE CORP105 citations94
US4709541ADec 1, 1987
Grass/lawn debris handling system
OUTBOARD MARINE CORP75 citations93
US4753298AJun 28, 1988
Turf aerating apparatus
OUTBOARD MARINE CORP51 citations92
US4750565AJun 14, 1988
Turf aerating apparatus
OUTBOARD MARINE CORP37 citations92
US4645012AFeb 24, 1987
Turf aerating apparatus
OUTBOARD MARINE CORP26 citations92
US4602687AJul 29, 1986
Drive mechanism for turf aerating apparatus
OUTBOARD MARINE CORP32 citations92
US4502271AMar 5, 1985
Rear discharge multi-blade rotary mower
OUTBOARD MARINE CORP34 citations92
US4773205ASep 27, 1988
Anti-clogging means for bulk material flow duct
OUTBOARD MARINE CORP26 citations91
US4313295AFeb 2, 1982
Blade housing mount for riding mowers
OUTBOARD MARINE CORP34 citations91
US4878802ANov 7, 1989
Machine for collecting ground particles and the like
OUTBOARD MARINE CORP30 citations90
US4638867AJan 27, 1987
Tine holder for turf aerating apparatus
OUTBOARD MARINE CORP22 citations82
US4830145AMay 16, 1989
Lubricating arrangement for slide assembly
OUTBOARD MARINE CORP15 citations74
US4188164AFeb 12, 1980
Tote-trailer with wheel locking device
OUTBOARD MARINE CORP8 citations74
US4574890AMar 11, 1986
Tine holder for turf aerating apparatus
OUTBOARD MARINE CORP15 citations73
US4526555AJul 2, 1985
Drive coupling assembly
OUTBOARD MARINE CORP0 citations42
TURFCO MFG INC
3 patentsUS6708773B1Mar 23, 2004
Method and apparatus for an aerator with differential, steering assist and power lifting
TURFCO MFG INC56 citations90
US10194582B2Feb 5, 2019
Methods and apparatus for applying product
TURFCO MFG INC3 citations71
US9321075B2Apr 26, 2016
Methods and apparatus for applying product
TURFCO MFG INC2 citations60