Matthew Stewart Gebhart

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New Britain, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous polymer blend composition
- Patent number 6,930,141
- Issue date Aug 16, 2005
- Rohm & Haas Company
- Matthew Stewart Gebhart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous coating composition with improved adhesion to friable surfaces
- Patent number 6,663,917
- Issue date Dec 16, 2003
- Rohm & Haas Company
- Matthew Stewart Gebhart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous coating composition with improved adhesion to friable surfaces
- Patent number 6,509,064
- Issue date Jan 21, 2003
- Rohm & Haas Company
- Matthew Stewart Gebhart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Aqueous polymer blend composition
- Publication number 20040010071
- Publication date Jan 15, 2004
- Matthew Stewart Gebhart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Aqueous coating composition with improved adhesion to friable surfaces
- Publication number 20030157258
- Publication date Aug 21, 2003
- Matthew Stewart Gebhart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Aqueous coating composition with improved adhesion to friable surfaces
- Publication number 20020064600
- Publication date May 30, 2002
- Matthew Stewart Gebhart
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...