George D. Lee

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Monterey Park, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Underwater riser buoyancy
- Patent number 4,102,142
- Issue date Jul 25, 1978
- Hitco
- George Lee
- E21 - EARTH DRILLING MINING
Information Patent Grant
Structural sound absorbing panel for underwater use and methods of...
- Patent number 4,083,159
- Issue date Apr 11, 1978
- Hitco
- Donald M. Hatch
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Method for making buoyancy members
- Patent number 4,057,450
- Issue date Nov 8, 1977
- Hitco
- George Lee
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Method of making woven acoustical panel
- Patent number 3,966,522
- Issue date Jun 29, 1976
- Hitco
- Donald M. Hatch
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multi-ply woven article having acoustical elements between double p...
- Patent number 3,966,013
- Issue date Jun 29, 1976
- Hitco
- Donald M. Hatch
- E04 - BUILDING