Clarence Pangsum Au

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Thornhill, CA

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Patents Grantslast 30 patents

Information Patent Grant
Structural bracing connection system
- Patent number 6,296,077
- Issue date Oct 2, 2001
- Superbuild Technology Inc.
- Charles Francis Wood
- E04 - BUILDING
Information Patent Grant
Screw piercable structural support for a planar substrate
- Patent number 5,930,966
- Issue date Aug 3, 1999
- Aluma Enterprises Inc.
- Charles Francis Wood
- E04 - BUILDING