Robert D. Kachman

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Troy, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Pneumatic control valve
- Patent number 5,133,380
- Issue date Jul 28, 1992
- Schenck Pegasus Corp.
- Hugh V. Jamieson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
High frequency response servovalve with electrical position feedbac...
- Patent number 4,907,615
- Issue date Mar 13, 1990
- Schenck Pegasus Corporation
- Endre A. Meyer
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL