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Howard W. Nudd
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Foxboro, MA, US
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last 30 patents
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Patent Grant
Electropneumatic positioner
Patent number
5,257,639
Issue date
Nov 2, 1993
Dresser Industries, Inc.
Robert C. Prescott
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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Patent Grant
Electropneumatic positioner
Patent number
5,159,949
Issue date
Nov 3, 1992
Dresser Industries, Inc.
Robert C. Prescott
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL