Walter Thomas Campbell

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Glendale, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Unitary safety scaffolding and method for one individual to install...
- Patent number 8,789,279
- Issue date Jul 29, 2014
- W. Floyd Samons
- E04 - BUILDING
Information Patent Grant
Unitary safety scaffolding and method for one individual to install...
- Patent number 8,752,296
- Issue date Jun 17, 2014
- W. Floyd Samons
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Unitary safety scaffolding and method for one individual to install...
- Publication number 20130074308
- Publication date Mar 28, 2013
- W. Floyd Samons
- E04 - BUILDING
Information Patent Application
Unitary safety scaffolding and method for one individual to install...
- Publication number 20120317778
- Publication date Dec 20, 2012
- W. Floyd Samons
- E04 - BUILDING