Ethan L. Windahl

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Anchorage, AK, US

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Patents Grantslast 30 patents

Information Patent Grant
Pipe and cable truss system
- Patent number 7,171,792
- Issue date Feb 6, 2007
- Ethan L. Windahl
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Pipe and cable truss system
- Publication number 20050247006
- Publication date Nov 10, 2005
- Ethan L. Windahl
- E04 - BUILDING