John A. Svigelj

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Mansfield, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Heat sensitive primer exhibiting color change and containing a resi...
- Patent number 4,166,058
- Issue date Aug 28, 1979
- The Goodyear Tire & Rubber Company
- John A. Svigelj
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...