Robert J. Monk

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Cedar Hill, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Pressurized fluid directional flow control valve assembly
- Patent number 5,295,429
- Issue date Mar 22, 1994
- Monk; Joe Harris
- Robert J. Monk
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Solar energy collector
- Patent number 4,291,677
- Issue date Sep 29, 1981
- Robert J. Monk
- F24 - HEATING RANGES VENTILATING