Inventor · disambiguated record
Winfried Ehrhardt
Also filed as: EHRHARDT WINFRIED
4 granted patents·1 pending application·27 citations·filing 1986–2013
72Inventor score
Files withCARR LANE ROEMHELD MANUFACTURI1EHRHARDT WINFRIED1IMS GEAR GMBH1LUDWIG EHRHARDT GMBH1ROEMHELD A GMBH & CO KG1
Top patents by PatentIndex Score
5 records- 0150US7950616B2Form fitting connection between spindle and spindle holder of SLV gearIMS GEAR GMBH·Filed 2006·Granted May 31, 2011·4 cites·15 claims
- 0246US4695047AT-slot hydraulic clamp systemCARR LANE ROEMHELD MANUFACTURI·Filed 1986·Granted Sep 22, 1987·12 cites·5 claims
- 0345US9279434B2Pressure medium system, in particular hydraulic systemEHRHARDT WINFRIED·Filed 2012·Granted Mar 8, 2016·1 cites·13 claims
- 0442US2015306717A1Rotary moduleLUDWIG EHRHARDT GMBH·Filed 2013·Application pending·0 cites
- 0537US5715585AWork piece machining systemROEMHELD A GMBH & CO KG·Filed 1995·Granted Feb 10, 1998·10 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →