Inventor · disambiguated record
Ernst-Dieter Schaefer
Also filed as: SCHAEFER ERNST-DIETER
17 granted patents·3 pending applications·321 citations·filing 1983–2006
95Inventor score
Top patents by PatentIndex Score
20 records- 0183US4621498ATandem master cylinderITT·Filed 1985·Granted Nov 11, 1986·24 cites·5 claims
- 0280US6093003APiston pumpBOSCH GMBH ROBERT·Filed 1998·Granted Jul 25, 2000·38 cites·8 claims
- 0380US4550567ATandem master cylinder for hydraulically operated vehicular brakesITT·Filed 1983·Granted Nov 5, 1985·20 cites·3 claims
- 0477US6389955B1Pump assembly for a slip-controlled hydraulic brake system for a vehicleBOSCH GMBH ROBERT·Filed 1999·Granted May 21, 2002·28 cites·5 claims
- 0576US7278835B2Piston pumpBOSCH GMBH ROBERT·Filed 2002·Granted Oct 9, 2007·19 cites·6 claims
- 0676US5842405AEccentric arrangement for a reciprocating piston pumpBOSCH GMBH ROBERT·Filed 1997·Granted Dec 1, 1998·32 cites·20 claims
- 0771US5988768AHydraulic braking system for road vehicles, in particular passenger carsBOSCH GMBH ROBERT·Filed 1996·Granted Nov 23, 1999·25 cites·6 claims
- 0870US5172956AHydraulic system for a motor vehicle brake system having a pump with pulsation reductionBOSCH GMBH ROBERT·Filed 1991·Granted Dec 22, 1992·17 cites·16 claims
- 0969US5803555ADamper for damping pressure fluctuations in brake fluid of hydraulic brake systems of a vehicleBOSCH GMBH ROBERT·Filed 1996·Granted Sep 8, 1998·33 cites·12 claims
- 1065US6193481B1Piston pumpBOSCH GMBH ROBERT·Filed 1998·Granted Feb 27, 2001·18 cites·9 claims
- 1157US5718488ADamper for damping fluid oscillations in a hydraulic, slip-controlled motor vehicle brake systemBOSCH GMBH ROBERT·Filed 1996·Granted Feb 17, 1998·15 cites·5 claims
- 1253US5190362APressure limiting valve with uncoupled valve closing body and tappetBOSCH GMBH ROBERT·Filed 1991·Granted Mar 2, 1993·16 cites·1 claims
- 1352US6272970B1Motor-and-pump unit for a vehicle hydraulic brake systemBOSCH GMBH ROBERT·Filed 1999·Granted Aug 14, 2001·13 cites·4 claims
- 1446US5897302AReciprocating piston pump with radial cylinders based by a wire hoop spring against an eccentric shaftBOSCH GMBH ROBERT·Filed 1996·Granted Apr 27, 1999·13 cites·16 claims
- 1545US6758243B2Pressure accumulator, and method for producing the sameBOSCH GMBH ROBERT·Filed 2001·Granted Jul 6, 2004·2 cites·10 claims
- 1644US6554111B2Method for emptying the pressure medium from a hydraulic unit of a hydraulic brake system of motor vehiclesBOSCH GMBH ROBERT·Filed 2001·Granted Apr 29, 2003·4 cites·15 claims
- 1739US2003170133A1Piston pumpFiled 2002·Application pending·0 cites
- 1836US2004045431A1Roller bearing, piston pump and pump unitFiled 2001·Application pending·0 cites
- 1935US2008284239A1Brake System for a VehicleSCHAEFER ERNST-DIETER·Filed 2006·Application pending·0 cites
- 2034US4903734APressure fluid reservoirBOSCH GMBH ROBERT·Filed 1989·Granted Feb 27, 1990·4 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Ernst-Dieter Schaefer files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →