Karl Merkel

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Bridgewater, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Grout restoration
- Patent number 4,456,728
- Issue date Jun 26, 1984
- Super-Tek Products, Inc.
- John Garuti
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...