Kenneth J. Koupal

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Honolulu, HI, US

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Patents Grantslast 30 patents

Information Patent Grant
Modular building structure
- Patent number 8,381,468
- Issue date Feb 26, 2013
- Kenneth J. Koupal
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
MODULAR BUILDING STRUCTURE
- Publication number 20090272056
- Publication date Nov 5, 2009
- Kenneth J. Koupal
- E04 - BUILDING