Manfred A. Runkel

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Valencia, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Centering and lock mechanism for hydraulic actuator
- Patent number 4,526,058
- Issue date Jul 2, 1985
- HR Textron Inc.
- Manfred A. Runkel
- G05 - CONTROLLING REGULATING
Information Patent Grant
Multifunction valve
- Patent number 4,518,004
- Issue date May 21, 1985
- HR Textron Inc.
- William W. Hsu
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Load equilization feedback for parallel channel servo actuators
- Patent number 4,231,284
- Issue date Nov 4, 1980
- Textron, Inc.
- Alan C. Smith
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Jam-proof actuator structure
- Patent number 4,122,759
- Issue date Oct 31, 1978
- Textron Inc.
- Manfred A. Runkel
- B64 - AIRCRAFT AVIATION COSMONAUTICS