Douglas G. Walmsley

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Waukee, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Metal sealing composition
- Patent number 5,324,768
- Issue date Jun 28, 1994
- Inland Coatings Corporation
- Douglas G. Walmsley
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...