Inventor · disambiguated record
Karl-Heinz Hach
Also filed as: HACH KARL-HEINZ
3 granted patents·31 citations·filing 1994–2016
66Inventor score
Top patents by PatentIndex Score
3 records- 0182US9890781B2Internal gear pump for a hydraulic vehicle brake system and method for producing the internal gear pumpBOSCH GMBH ROBERT·Filed 2016·Granted Feb 13, 2018·2 cites·11 claims
- 0275US9068569B2Internal gear pump having an internally toothed ring gear supported in a rotatable bearingBOSCH GMBH ROBERT·Filed 2013·Granted Jun 30, 2015·2 cites·6 claims
- 0372US5443133ABrake shoe with chamfered liningTEVES GMBH ALFRED·Filed 1994·Granted Aug 22, 1995·27 cites·11 claims
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