Inventor · disambiguated record
Dieter Elser
Also filed as: ELSER DIETER · JABLONSKY ERICH
35 granted patents·456 citations·filing 1975–1999
98Inventor score
Top patents by PatentIndex Score
35 records- 0185US6669216B1Hydropneumatic suspension systemZF LENKSYSTEME GMBH·Filed 1999·Granted Dec 30, 2003·73 cites·4 claims
- 0282US4030403APower steering with accumulator operationZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1975·Granted Jun 21, 1977·32 cites·6 claims
- 0370US4848402ARotary slide valve for hydraulic auxiliary power steeringsZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1986·Granted Jul 18, 1989·27 cites·7 claims
- 0463US5839527AMulti-axle steering system for vehiclesZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1995·Granted Nov 24, 1998·17 cites·15 claims
- 0563US5080186AServo-assisted steering system for motor vechiclesZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1989·Granted Jan 14, 1992·22 cites·10 claims
- 0662US5099939AMulti-axle steering systemZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1989·Granted Mar 31, 1992·20 cites·6 claims
- 0761US4367672AAuxiliary power steering, especially for motor vehiclesZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1980·Granted Jan 11, 1983·16 cites·6 claims
- 0860US6474437B1Power-assisted steering with hydraulic power assistanceZF LENKSYSTEME GMBH·Filed 1999·Granted Nov 5, 2002·25 cites·11 claims
- 0959US4373598AAuxiliary steering for motor vehiclesZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1980·Granted Feb 15, 1983·15 cites·19 claims
- 1059US4261248AAuxiliary power steering system with relief valve controlZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1979·Granted Apr 14, 1981·13 cites·13 claims
- 1153US5799259AVehicle with steerable front and rear wheelsZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1994·Granted Aug 25, 1998·17 cites·8 claims
- 1252US4614127ASteering gearZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1983·Granted Sep 30, 1986·11 cites·4 claims
- 1350US4368794AAuxiliary power steering for motor vehiclesZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1980·Granted Jan 18, 1983·12 cites·6 claims
- 1450US4285366APressure medium control system for auxiliary power steering systemsZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1978·Granted Aug 25, 1981·9 cites·5 claims
- 1549US4442759APower booster unitZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1981·Granted Apr 17, 1984·10 cites·4 claims
- 1647US6328323B1ActuatorZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1999·Granted Dec 11, 2001·17 cites·14 claims
- 1747US4232586ASteering control valve for power booster steering mechanismsZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1979·Granted Nov 11, 1980·8 cites·1 claims
- 1847US4200030AServo steering gearZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1978·Granted Apr 29, 1980·8 cites·6 claims
- 1946US5086864AHydraulic auxiliary-power steering deviceZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1989·Granted Feb 11, 1992·10 cites·5 claims
- 2046US4202249APower steering mechanism control valveZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1977·Granted May 13, 1980·8 cites·17 claims
- 2144US5322142AHydraulic auxiliary power steeringZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1991·Granted Jun 21, 1994·12 cites·5 claims
- 2243US5086687ARotary slide valve for hydraulic auxiliary power steeringZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1987·Granted Feb 11, 1992·9 cites·8 claims
- 2343US4417501ASteering booster systemZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1981·Granted Nov 29, 1983·8 cites·20 claims
- 2443US4285266AServo steering gearZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1979·Granted Aug 25, 1981·6 cites·9 claims
- 2542US6230839B1Power steering with hydraulic power assistanceZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1998·Granted May 15, 2001·12 cites·19 claims
- 2639US5107752ARotary gate valve for hydraulic servo-assisted steering systemsZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1987·Granted Apr 28, 1992·8 cites·9 claims
- 2739US4198898AServo steering gearZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1978·Granted Apr 22, 1980·5 cites·4 claims
- 2838US4421010ASteering gear for motor vehiclesZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1981·Granted Dec 20, 1983·6 cites·18 claims
- 2935US5139106AAuxiliary power steering system, especially for motor vehiclesZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1989·Granted Aug 18, 1992·6 cites·7 claims
- 3032US4483237ASteering gear with auxiliary power supportZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1983·Granted Nov 20, 1984·3 cites·18 claims
- 3131US6450201B1Multiway turning valveZF LENKSYSTEME GMBH·Filed 1999·Granted Sep 17, 2002·5 cites·13 claims
- 3231US4421011APower steering system for motor vehiclesZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1981·Granted Dec 20, 1983·2 cites·11 claims
- 3330US4029124APower steering control valveZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1975·Granted Jun 14, 1977·1 cites·12 claims
- 3428US5138896ASteering gear, especially for motor vehiclesZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1989·Granted Aug 18, 1992·2 cites·10 claims
- 3522US4819757APower steering for motor vehiclesZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1987·Granted Apr 11, 1989·1 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Dieter Elser 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 →