Detlef Opel

Follow

Person

Haste, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Arrangement of fluid pressure passageways in cylinder devices
- Patent number 4,401,293
- Issue date Aug 30, 1983
- WABCO Steuerungstechnik GmbH
- Gerhard Rodewald
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hand-operation device for solenoid valves
- Patent number 4,207,917
- Issue date Jun 17, 1980
- WABCO Westinghouse GmbH
- Detlef Opel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Integrated throttle for throttled air removal in multiple-way valves
- Patent number 4,161,190
- Issue date Jul 17, 1979
- WABCO Westinghouse GmbH
- Rudolf Moller
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...