Steven M. Deboo

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Lake Zurich, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Treatment of aqueous systems using a chemically modified tannin
- Patent number 5,977,287
- Issue date Nov 2, 1999
- BetzDearborn Inc.
- David Brian Mitchell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermo responsive method of removing cured paint
- Patent number 5,904,158
- Issue date May 18, 1999
- BetzDearborn Inc.
- David B. Mitchell
- B44 - DECORATIVE ARTS
Information Patent Grant
Treatment of aqueous systems using a chemically modified tannin
- Patent number 5,843,337
- Issue date Dec 1, 1998
- BetzDearborn Inc.
- David Brian Mitchell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Treatment of Aqueous systems using a chemically modified tannin
- Patent number 5,830,315
- Issue date Nov 3, 1998
- BetzDearborn Inc.
- David Brian Mitchell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...