Assignee
LOCKWOOD CORP
US9 patents
Top patents by PatentIndex Score
US4161292AJul 17, 1979
Center pivot irrigation system having apparatus for irrigating corners
LOCKWOOD CORP47 citations83
US4227648AOct 14, 1980
Center pivot irrigation system having apparatus for irrigating corners
LOCKWOOD CORP24 citations75
US5176248AJan 5, 1993
Belted chain
LOCKWOOD CORP19 citations74
US4174001ANov 13, 1979
Fan housing clean out apparatus
LOCKWOOD CORP13 citations71
US4311241AJan 19, 1982
Method for separating clods and the like from potatoes
LOCKWOOD CORP8 citations65
US4242712ADec 30, 1980
Over-power safety device for motor driven system
LOCKWOOD CORP7 citations65
US4138705AFeb 6, 1979
Over-power safety device for motor driven system
LOCKWOOD CORP19 citations65
US4086507AApr 25, 1978
Outdoor motor enclosure
LOCKWOOD CORP15 citations64
US3937237AFeb 10, 1976
Univalve irrigation system
LOCKWOOD CORP4 citations54