Theron M. Huffman

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Paw Paw, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic control system for governing steering and implement actua...
- Patent number 4,422,290
- Issue date Dec 27, 1983
- General Signal
- Theron M. Huffman
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Pneumatically controlled, four position hydraulic valve
- Patent number 4,355,660
- Issue date Oct 26, 1982
- General Signal Corporation
- Theron M. Huffman
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL