Duane J. Laffey

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Maxwell, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Patching material using powder coating paint and method of using
- Patent number 8,591,140
- Issue date Nov 26, 2013
- Duane J. Laffey
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
PATCHING MATERIAL USING POWDER COATING PAINT AND METHOD OF USING
- Publication number 20120301222
- Publication date Nov 29, 2012
- Duane J. Laffey
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...