Charles E. Lewis

Person

Federal Way, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Composition and method for inhibiting stain formation in a floor co...
- Patent number 7,279,226
- Issue date Oct 9, 2007
- Weyerhaeuser Company
- Jack G. Winterowd
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Edge sealant formulation for wood-based panels
- Patent number 6,803,091
- Issue date Oct 12, 2004
- Jack G. Winterowd
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Edge sealant formulation for wood-based panels
- Patent number 6,608,131
- Issue date Aug 19, 2003
- Weyerhaeuser Company
- Jack G. Winterowd
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating for inhibiting stain formation in floor covering
- Patent number 6,489,037
- Issue date Dec 3, 2002
- Weyerhaeuser Company
- Jack G. Winterowd
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Coating for wood based panels to reduce corrosion of attached metal...
- Patent number 6,455,622
- Issue date Sep 24, 2002
- Weyerhaeuser
- Jack G. Winterowd
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stain blocking treatment for wood based panels
- Patent number 5,993,534
- Issue date Nov 30, 1999
- Weyerhaeuser Company
- Jack G. Winterowd
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Composition and method for inhibiting stain formation in a floor co...
- Publication number 20040265613
- Publication date Dec 30, 2004
- Jack G. Winterowd
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Edge sealant formulation for wood-based panels
- Publication number 20040013857
- Publication date Jan 22, 2004
- Weyerhaeuser Company
- Jack G. Winterowd
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Charles E. Lewis

Person

Patents Grantslast 30 patents

Composition and method for inhibiting stain formation in a floor co...

Edge sealant formulation for wood-based panels

Edge sealant formulation for wood-based panels

Coating for inhibiting stain formation in floor covering

Coating for wood based panels to reduce corrosion of attached metal...

Stain blocking treatment for wood based panels

Patents Applicationslast 30 patents

Composition and method for inhibiting stain formation in a floor co...

Edge sealant formulation for wood-based panels