Inventor · disambiguated record
Berthold Pfuhl
Also filed as: PFUHL BERTHOLD
12 granted patents·3 pending applications·162 citations·filing 1980–2016
91Inventor score
Top patents by PatentIndex Score
15 records- 0195US7959159B2Sealing arrangementELRINGKLINGER AG·Filed 2007·Granted Jun 14, 2011·59 cites·25 claims
- 0285US8973556B2Fuel system for an internal combustion engineHOEFNER DIRK·Filed 2011·Granted Mar 10, 2015·8 cites·21 claims
- 0368US9422897B2Fuel system for an internal combustion engineBOSCH GMBH ROBERT·Filed 2015·Granted Aug 23, 2016·1 cites·21 claims
- 0467US5617895AHydraulic control valveBOSCH GMBH ROBERT·Filed 1994·Granted Apr 8, 1997·22 cites·12 claims
- 0563US8202065B2High pressure fuel pumpSIEGEL HEINZ·Filed 2007·Granted Jun 19, 2012·6 cites·24 claims
- 0658US5738063AMethod for operating a fuel injection systemBOSCH GMBH ROBERT·Filed 1997·Granted Apr 14, 1998·19 cites·6 claims
- 0758US2016319795A1High-Pressure Fuel Pump for an Internal Combustion EngineBOSCH GMBH ROBERT·Filed 2016·Application pending·0 cites
- 0856US4480202AMagnetic linear driveBOSCH GMBH ROBERT·Filed 1983·Granted Oct 30, 1984·11 cites·5 claims
- 0949US2011209687A1High-pressure fuel pump for an internal combustion engineSCHROEDER BERND·Filed 2009·Application pending·0 cites
- 1046US5421294AHydraulic setting deviceBOSCH GMBH ROBERT·Filed 1992·Granted Jun 6, 1995·9 cites·14 claims
- 1145US4708596ADevice for regulating pressure and delivery of and adjustable pumpBOSCH GMBH ROBERT·Filed 1986·Granted Nov 24, 1987·13 cites·5 claims
- 1240US4890647AHydraulic control valveBOSCH GMBH ROBERT·Filed 1988·Granted Jan 2, 1990·7 cites·8 claims
- 1338US4429619AControl system for a hydraulic loadLEUTNER VOLKMAR·Filed 1980·Granted Feb 7, 1984·7 cites·12 claims
- 1427US5879136AElectrohydraulic adjustable pumpBOSCH GMBH ROBERT·Filed 1995·Granted Mar 9, 1999·0 cites·10 claims
- 1526US2004178377A1Electromagnetic regulating deviceFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →