Steven Lawrence Vervacke

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Appleton, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Token array and method employing authentication tokens bearing scen...
- Patent number 7,108,190
- Issue date Sep 19, 2006
- Appleton Papers Inc.
- Raymond John Burgan
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Token array and method employing authentication tokens bearing scen...
- Publication number 20040169071
- Publication date Sep 2, 2004
- Appleton Papers Inc.
- Raymond John Burgan
- G06 - COMPUTING CALCULATING COUNTING