Wayne E. Laughlin

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California, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Insulation boards and methods for their manufacture
- Patent number 7,838,568
- Issue date Nov 23, 2010
- BFS Diversified Products, LLC
- John B. Letts
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Mold resistant construction boards and methods for their manufacture
- Publication number 20070295467
- Publication date Dec 27, 2007
- BFS Diversified Products, LLC
- David E. Grass
- B32 - LAYERED PRODUCTS
Information Patent Application
Mold resistant construction boards and methods for their manufacture
- Publication number 20060027948
- Publication date Feb 9, 2006
- David E. Grass
- B32 - LAYERED PRODUCTS
Information Patent Application
Insulation boards and methods for their manufacture
- Publication number 20040102537
- Publication date May 27, 2004
- BFS Diversified Products, LLC.
- John B. Letts
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...