E. John Radu

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Fountain Valley, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Self propelled dynamically positioned reel pipe laying ship
- Patent number 4,345,855
- Issue date Aug 24, 1982
- Santa Fe International Corporation
- Stanley T. Uyeda
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Self propelled dynamically positioned reel pipe laying ship
- Patent number 4,340,322
- Issue date Jul 20, 1982
- Santa Fe International Corporation
- Charles N. Springett
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Self propelled dynamically positioned reel pipe laying ship
- Patent number 4,269,540
- Issue date May 26, 1981
- Santa Fe International Corporation
- Stanley T. Uyeda
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Self propelled dynamically positioned reel pipe laying ship
- Patent number 4,230,421
- Issue date Oct 28, 1980
- Santa Fe International Corporation
- Charles N. Springett
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT