Charles F. Gray Jr.

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Fond du Lac, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Self-activating marine jet drive weed grate cleanout system
- Patent number 5,876,258
- Issue date Mar 2, 1999
- Brunswick Corporation
- Charles F. Gray
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Apparatus and method for providing oil circulation in a marine prop...
- Patent number 5,236,380
- Issue date Aug 17, 1993
- Brunswick Corporation
- Niel M. Schueller
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Marine drive shift mechanism with detent canister centered neutral
- Patent number 4,679,682
- Issue date Jul 14, 1987
- Brunswick Corporation
- Charles F. Gray
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT