Joseph V. Schwan

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Kettering, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Business record having a multicolor imagable surface
- Patent number 5,803,505
- Issue date Sep 8, 1998
- The Standard Register Company
- Joseph V. Schwan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Business record having a multicolor imagable surface
- Patent number 5,524,934
- Issue date Jun 11, 1996
- The Standard Register Company
- Joseph V. Schwan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS