Henry C. Brown

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Dallas, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric valve operator
- Patent number 4,545,561
- Issue date Oct 8, 1985
- McDonnell Douglas Corporation
- Henry C. Brown
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Plotter having continuously moving carbon paper handling system
- Patent number 4,400,704
- Issue date Aug 23, 1983
- Camsco, Inc.
- Henry C. Brown
- G01 - MEASURING TESTING
Information Patent Grant
Carriage having integral spring
- Patent number 4,390,216
- Issue date Jun 28, 1983
- Camsco, Inc.
- Fredrick N. Mueller
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Pickup truck hoist attachment
- Patent number 4,161,338
- Issue date Jul 17, 1979
- The Uni Corporation
- Henry C. Brown
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Wave-powered, pivoted float pumping system with increasing oppositi...
- Patent number 4,111,610
- Issue date Sep 5, 1978
- Henry C. Brown
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Truck bed tilting mechanism
- Patent number 4,066,296
- Issue date Jan 3, 1978
- Louis M. Ray
- B60 - VEHICLES IN GENERAL