Robert D. Nicholson

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Birmingham, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
High speed electric valve
- Patent number 5,161,776
- Issue date Nov 10, 1992
- Robert D. Nicholson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electromagnetic positioner for a servovalve or the like
- Patent number 4,617,966
- Issue date Oct 21, 1986
- Bardle Servovalve Co.
- Robert D. Nicholson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic positioner for a servovalve or the like
- Patent number 4,560,969
- Issue date Dec 24, 1985
- Bardle Servovalve Company
- Robert D. Nicholson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrohydraulic servovalve
- Patent number 4,378,031
- Issue date Mar 29, 1983
- Koehring Company
- Robert D. Nicholson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Laminated jet pipe receiver plug assembly method and structure
- Patent number 4,295,594
- Issue date Oct 20, 1981
- Koehring Company
- Robert D. Nicholson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electromagnetic positioner
- Patent number 4,282,502
- Issue date Aug 4, 1981
- Koehring Company
- Robert D. Nicholson
- H01 - BASIC ELECTRIC ELEMENTS