Barbour; Robert G.

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Los Angeles, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Double-locking anchor chain tensioner
- Patent number D320925
- Issue date Oct 22, 1991
- Barbour; Robert G.
- Robert G. Barbour
- D08 - Tools and hardware
Information Patent Grant
Double-locking anchor chain tensioner
- Patent number 4,910,833
- Issue date Mar 27, 1990
- Barbour; Robert G.
- Robert G. Barbour
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

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