Charles S. Smith

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Omaha, NE, US

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Patents Grantslast 30 patents

Information Patent Grant
Concrete forming system with expanded metal tie
- Patent number 5,568,710
- Issue date Oct 29, 1996
- I.S.M., Inc.
- Charles S. Smith
- E04 - BUILDING
Information Patent Grant
Concrete forming system with brace ties
- Patent number 5,566,518
- Issue date Oct 22, 1996
- I.S.M., Inc.
- Lynn E. Martin
- E04 - BUILDING