Inventor
SARFERT ANDREAS
DE8 patents
Patents
8 patentsUS5462303AOct 31, 1995
Side strut for a lower steering arm of a tractor
WALTERSCHEID GMBH GKN29 citations91
US6406375B1Jun 18, 2002
Protective device for a drive assembly with a double universal joint
WALTERSCHEID GMBH GKN17 citations83
US5702306ADec 30, 1997
Protective device for telescopic shafts
WALTERSCHEID GMBH GKN10 citations71
US7168545B2Jan 30, 2007
Coupling
WALTERSCHEID GMBH GKN7 citations65
US6773199B2Aug 10, 2004
Coupling, especially torque limiting coupling
WALTERSCHEID GMBH GKN2 citations60
US7997362B2Aug 16, 2011
Device for coupling a universal joint shaft with a power take-off shaft of a tractor
WALTERSCHEID GMBH GKN5 citations59
US6896621B2May 24, 2005
Torque limiting coupling
WALTERSCHEID GMBH GKN4 citations58
US6497620B1Dec 24, 2002
Coupling assembly for agricultural implements
WALTERSCHEID GMBH GKN1 citations48