Donald J. Keehan

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Bay Village, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Composite Tanks for storing and/or transporting liquid organic and...
- Patent number 6,267,069
- Issue date Jul 31, 2001
- Guaranteed Advanced Tank Technologies International Ltd.
- Donald J. Keehan
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Maritime chemical tanker having composite tanks for storing and/or...
- Patent number 6,167,827
- Issue date Jan 2, 2001
- Guaranteed Advanced Tank Technologies International Ltd.
- Donald J. Keehan
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT