Gary A. Haynes

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Mansfield, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual-spool hydraulic directional valve
- Patent number 6,470,912
- Issue date Oct 29, 2002
- Arlington Automatics, Inc.
- Gary A. Haynes
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL