Charles K. Taft

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Durham, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrofluid converters
- Patent number 4,809,730
- Issue date Mar 7, 1989
- University of New Hampshire
- Charles K. Taft
- G05 - CONTROLLING REGULATING
Information Patent Grant
Variable refluctance position transducer
- Patent number 4,772,815
- Issue date Sep 20, 1988
- Eastern Air Devices, Inc.
- Timothy J. Harned
- G01 - MEASURING TESTING
Information Patent Grant
Analog electro-fluidic signal transducer
- Patent number 4,441,526
- Issue date Apr 10, 1984
- Charles K. Taft
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Low power solenoid-operated air valve with magnetic latching
- Patent number 4,306,589
- Issue date Dec 22, 1981
- The ARO Corporation
- Timothy J. Harned
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electro-fluid interface device
- Patent number 3,996,956
- Issue date Dec 14, 1976
- University of New Hampshire
- Charles K. Taft
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...