Bolen; Charles E.

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Akron, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Coating solution for treating basement walls
- Patent number 5,534,583
- Issue date Jul 9, 1996
- Ozko, Inc.
- Michael G. Roberts
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating solution for treating basement walls
- Patent number 5,534,303
- Issue date Jul 9, 1996
- Ozko, Inc.
- Michael G. Roberts
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating solution for treating basement walls
- Patent number 5,352,531
- Issue date Oct 4, 1994
- Ozko, Inc.
- Michael G. Roberts
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

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