Alan William Kruppa

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Dallas, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Three degree-of-freedom pivot assembly, sail-mounted ballast, and s...
- Patent number 7,568,442
- Issue date Aug 4, 2009
- Alan William Kruppa
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
Three Degree-of-Freedom Pivot Assembly, Sail-Mounted Ballast, and S...
- Publication number 20080245284
- Publication date Oct 9, 2008
- Alan William Kruppa
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT