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Peter A. Freeman
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Baltimore, MD, US
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last 30 patents
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Patent Grant
High gain fluid amplifier
Patent number
4,000,757
Issue date
Jan 4, 1977
The United States of America as represented by the Secretary of the Navy
Peter A. Freeman
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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Patent Grant
Fluidic angle-of-attack sensor
Patent number
3,978,724
Issue date
Sep 7, 1976
The United States of America as represented by the Secretary of the Navy
Peter A. Freeman
B64 - AIRCRAFT AVIATION COSMONAUTICS