John B. Chaplin

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Covington, LA, US

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Patents Grantslast 30 patents

Information Patent Grant
Surface effect ship engine mount system
- Patent number 4,978,320
- Issue date Dec 18, 1990
- Textron Inc.
- John B. Chaplin
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Flexible exhaust duct
- Patent number 4,714,443
- Issue date Dec 22, 1987
- Textron Inc.
- John B. Chaplin
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Propeller and keel arrangement for surface effect ships
- Patent number 4,506,618
- Issue date Mar 26, 1985
- Textron, Inc.
- John B. Chaplin
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Surface effect ship propeller mount
- Patent number 4,498,873
- Issue date Feb 12, 1985
- Textron Inc.
- John B. Chaplin
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Air cushion vehicle propulsion system
- Patent number 4,156,475
- Issue date May 29, 1979
- Textron Inc.
- John B. Chaplin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Side lubricated seal device for a surface effect ship
- Patent number 4,090,459
- Issue date May 23, 1978
- Textron Inc.
- John B. Chaplin
- B60 - VEHICLES IN GENERAL