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Howard B. McCracken
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Poway, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Shaft rub simulator
Patent number
5,029,143
Issue date
Jul 2, 1991
The United States of America as represented by the Secretary of the Navy
Howard B. McCracken
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Adjustable frequency diversity acoustic communications system
Patent number
5,018,114
Issue date
May 21, 1991
The United States of America as represented by the Secretary of the Navy
Gerald R. Mackelburg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive slant range compensator for a remote optical mapping system
Patent number
4,270,142
Issue date
May 26, 1981
The United Statets of America as represented by the Secretary of the Navy
Gerald R. Mackelburg
G01 - MEASURING TESTING
Information
Patent Grant
Submersible power package
Patent number
4,009,452
Issue date
Feb 22, 1977
The United States of America as represented by the Secretary of the Navy
Allen R. Waltz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Updated diver navigation device
Patent number
3,944,967
Issue date
Mar 16, 1976
The United States of America as represented by the Secretary of the Navy
Robert S. Acks
G01 - MEASURING TESTING