Inventor · disambiguated record
Paul Herchenbach
Also filed as: HERCHENBACH PAUL
29 granted patents·426 citations·filing 1979–2009
97Inventor score
Top patents by PatentIndex Score
29 records- 0188US4468206ATorque-limiting clutchWALTERSCHEID GMBH JEAN·Filed 1983·Granted Aug 28, 1984·32 cites·17 claims
- 0283US4318630ALocking device for a shaft coupling mechanismWALTERSCHEID GMBH JEAN·Filed 1980·Granted Mar 9, 1982·48 cites·11 claims
- 0381US4257243AHomokinetic double joint for wide bending anglesWALTERSCHEID GMBH JEAN·Filed 1979·Granted Mar 24, 1981·36 cites·3 claims
- 0480US6406375B1Protective device for a drive assembly with a double universal jointWALTERSCHEID GMBH GKN·Filed 2000·Granted Jun 18, 2002·17 cites·10 claims
- 0579US4490125ALubricated wide angle jointWALTERSCHEID GMBH JEAN·Filed 1982·Granted Dec 25, 1984·22 cites·3 claims
- 0676US5361850ASide strut for the lower steering arm of a three-point hitchWALTERSCHEID GMBH JEAN·Filed 1992·Granted Nov 8, 1994·37 cites·10 claims
- 0768US8202171B2Safety guard for a double universal jointHECTOR MARTIN·Filed 2009·Granted Jun 19, 2012·4 cites·17 claims
- 0865US6616536B2Centered double universal jointWALTERSCHEID GMBH GKN·Filed 2002·Granted Sep 9, 2003·8 cites·5 claims
- 0964US7220075B2Coupling deviceWALTERSCHEID GMBH GKN·Filed 2004·Granted May 22, 2007·9 cites·7 claims
- 1064US6966838B2Protection arrangement for a joint, especially a double universal jointWALTERSCHEID GMBH GKN·Filed 2002·Granted Nov 22, 2005·13 cites·7 claims
- 1163US7997362B2Device for coupling a universal joint shaft with a power take-off shaft of a tractorWALTERSCHEID GMBH GKN·Filed 2008·Granted Aug 16, 2011·5 cites·19 claims
- 1263US4464077ACoupling device for drive shaftsWALTERSCHEID GMBH JEAN·Filed 1982·Granted Aug 7, 1984·14 cites·3 claims
- 1360US6863615B2Centered double universal jointWALTERSCHEID GMBH GKN·Filed 2002·Granted Mar 8, 2005·6 cites·5 claims
- 1460US6719636B2Centered double universal jointWALTERSCHEID GMBH GKN·Filed 2002·Granted Apr 13, 2004·6 cites·6 claims
- 1560US4865134AAdjustable length strut and tractor linkageWALTERSCHEID GMBH JEAN·Filed 1988·Granted Sep 12, 1989·17 cites·8 claims
- 1658US5772521AProtective device for a driveshaft having radial supporting means for the protective coneWALTERSCHEID GMBH GKN·Filed 1996·Granted Jun 30, 1998·14 cites·7 claims
- 1758US4560300ADisengageable coupling mechanism for a drive shaft assemblyWALTERSCHEID GMBH JEAN·Filed 1984·Granted Dec 24, 1985·12 cites·2 claims
- 1856US5800271AProtective device for driveshafts having a removable protective coneWALTERSCHEID GMBH GKN·Filed 1996·Granted Sep 1, 1998·14 cites·10 claims
- 1956US5076369ALength-adjustable upper steering arm for a three-point coupling deviceWALTERSCHEID GMBH JEAN·Filed 1990·Granted Dec 31, 1991·19 cites·10 claims
- 2055US4588323ACoupling deviceWALTERSCHEID GMBH JEAN·Filed 1984·Granted May 13, 1986·12 cites·7 claims
- 2153US6354953B1Bearing ring for supporting a protective deviceWALTERSCHEID GMBH GKN·Filed 1999·Granted Mar 12, 2002·11 cites·10 claims
- 2251US5042588ALifting strut for a tractorWALTERSCHEID GMBH JEAN·Filed 1990·Granted Aug 27, 1991·15 cites·18 claims
- 2350US5538474ADriveshaft length adjusting mechanism with two profilesWALTERSCHEID GMBH GKN·Filed 1994·Granted Jul 23, 1996·14 cites·7 claims
- 2450US4338797ATrishaft telescoping assembly for torque transmissionWALTERSCHEID GMBH JEAN·Filed 1980·Granted Jul 13, 1982·9 cites·6 claims
- 2547US4540305ADrive shaft assemblyWALTERSCHEID GMBH JEAN·Filed 1984·Granted Sep 10, 1985·10 cites·2 claims
- 2643US5702306AProtective device for telescopic shaftsWALTERSCHEID GMBH GKN·Filed 1996·Granted Dec 30, 1997·10 cites·5 claims
- 2742US4917406ALength-adjustable holding device for the lower steering arm of a three-point coupling deviceWALTERSCHEID GMBH JEAN·Filed 1989·Granted Apr 17, 1990·8 cites·10 claims
- 2833US7144327B2Protection arrangementWALTERSCHEID GMBH GKN·Filed 2004·Granted Dec 5, 2006·2 cites·10 claims
- 2933US4382202APiezoelectric loading deviceWALTERSCHEID GMBH JEAN·Filed 1981·Granted May 3, 1983·2 cites·7 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →