David A. O'Neil

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Essex, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Transporting a ship over shallows of a watercourse
- Patent number 6,834,604
- Issue date Dec 28, 2004
- Seaworthy Systems, Inc.
- David A O'Neil
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
Transporting a ship over shallows of a watercoruse
- Publication number 20030140837
- Publication date Jul 31, 2003
- David A. O'Neil
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT