Donald L. Cullen

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Worthington, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Aluminum flake mulch
- Patent number 4,794,726
- Issue date Jan 3, 1989
- Transmet Corporation
- Sherwood L. Fawcett
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...