Gerhard Ruhnau

Person

Hanover, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Arrangement for monitoring the function of a programmable electroni...
- Patent number 4,405,982
- Issue date Sep 20, 1983
- WABCO Fahrzeugbremsen GmbH
- Gerhard Ruhnau
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit for influencing the brake-pressure release and/or brake-pre...
- Patent number 4,270,810
- Issue date Jun 2, 1981
- WABCO Fahrzeugbremsen GmbH
- Gerhard Ruhnau
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Circuit for the digital measurement of the speed of a moving object
- Patent number 4,166,976
- Issue date Sep 4, 1979
- WABCO Westinghouse GmbH
- Gerhard Ruhnau
- G01 - MEASURING TESTING
Information Patent Grant
Method and arrangement for filtering digital, measured cycle-durati...
- Patent number 4,136,912
- Issue date Jan 30, 1979
- WABCO Westinghouse GmbH
- Karl-Heinz Hesse
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Digital speed detecting circuit for a rotating member having a wide...
- Patent number 4,125,295
- Issue date Nov 14, 1978
- WABCO Westinghouse GmbH
- Gerhard Ruhnau
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Digital control circuit for producing acceleration and deceleration...
- Patent number 4,113,322
- Issue date Sep 12, 1978
- WABCO Westinghouse GmbH
- Gerhard Ruhnau
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Circuit arrangement for periodically testing the operating reliabil...
- Patent number 4,106,820
- Issue date Aug 15, 1978
- WABCO Westinghouse GmbH
- Gerhard Ruhnau
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Signal multiplier circuit for a vehicle anti-skid wheel sensor
- Patent number 4,101,789
- Issue date Jul 18, 1978
- WABCO Westinghouse GmbH
- Gerhard Ruhnau
- B60 - VEHICLES IN GENERAL

Gerhard Ruhnau

Person

Patents Grantslast 30 patents

Arrangement for monitoring the function of a programmable electroni...

Circuit for influencing the brake-pressure release and/or brake-pre...

Circuit for the digital measurement of the speed of a moving object

Method and arrangement for filtering digital, measured cycle-durati...

Digital speed detecting circuit for a rotating member having a wide...

Digital control circuit for producing acceleration and deceleration...

Circuit arrangement for periodically testing the operating reliabil...

Signal multiplier circuit for a vehicle anti-skid wheel sensor