Richard K. Shumaker

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Panama City, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Submarine minesweeper
- Patent number 4,972,776
- Issue date Nov 27, 1990
- The United States of America as represented by the Secretary of the Navy
- Richard K. Shumaker
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Mooring cable cutting system
- Patent number 4,020,780
- Issue date May 3, 1977
- The United States of America as represented by the Secretary of the Navy
- Richard K. Shumaker
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT