Doug A. Christensen

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Henderson, NV, US

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Patents Applicationslast 30 patents

Information Patent Application
Gusseted and Recessed-Leg Area Corner Caps
- Publication number 20110162305
- Publication date Jul 7, 2011
- Sean Bullis
- E04 - BUILDING
Information Patent Application
Corner piece for structures
- Publication number 20060265996
- Publication date Nov 30, 2006
- Construction Technologies, L.L.C.
- Sean Bullis
- E04 - BUILDING