Richard W. Harrison

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Bethesda, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Submerged object detection and classification system
- Patent number 5,886,661
- Issue date Mar 23, 1999
- The United States of America as represented by the Secretary of the Navy
- Richard W. Harrison
- G01 - MEASURING TESTING
Information Patent Grant
Mine sweeping system for magnetic and non-magnetic mines
- Patent number 5,598,152
- Issue date Jan 28, 1997
- The United States of America as represented by the Secretary of the Navy
- John F. Scarzello
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT