Steven L. Martin

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Ephrata, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable support stand for pre-cast concrete wall forms
- Patent number 7,922,145
- Issue date Apr 12, 2011
- SWA Holding Company, Inc.
- Steven L. Martin
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Adjustable Support Stand for Pre-Cast Concrete Wall Forms
- Publication number 20090194665
- Publication date Aug 6, 2009
- SWA Holding Company, Inc.
- Steven L. Martin
- B28 - WORKING CEMENT, CLAY, OR STONE