Inventor
COENEN KARL
DE12 patents
⚠️ This page may combine multiple inventors who share the name “COENEN KARL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WALTERSCHEID GMBH GKN
8 patentsUS7464526B2Dec 16, 2008
Drive assembly for locking one or several operating units of an agricultural implement or of a self-propelled implement
WALTERSCHEID GMBH GKN60 citations97
US6971452B2Dec 6, 2005
Device for controlling the position of a mountable implement relative to an implement carrier element
WALTERSCHEID GMBH GKN20 citations87
US6290605B1Sep 18, 2001
Assembly comprising a universal joint and a gear for a drive
WALTERSCHEID GMBH GKN8 citations72
US6123622ASep 26, 2000
Protective device for a driveshaft
WALTERSCHEID GMBH GKN15 citations72
US7220075B2May 22, 2007
Coupling device
WALTERSCHEID GMBH GKN9 citations68
US6749049B2Jun 15, 2004
Torque limiting coupling
WALTERSCHEID GMBH GKN3 citations60
US6012348AJan 11, 2000
Angle drive
WALTERSCHEID GMBH GKN4 citations60
US7104037B2Sep 12, 2006
Gearing arrangement
WALTERSCHEID GMBH GKN0 citations41
WALTERSCHEID GMBH JEAN
4 patentsUS4603998AAug 5, 1986
Shaft connection mechanism
WALTERSCHEID GMBH JEAN35 citations88
US4953411ASep 4, 1990
Angular bevel gear drive for agricultural implements
WALTERSCHEID GMBH JEAN15 citations72
US4838108AJun 13, 1989
Bevel gear angle drive
WALTERSCHEID GMBH JEAN16 citations72
US4617003AOct 14, 1986
Adjustable friction clutch assembly
WALTERSCHEID GMBH JEAN16 citations70