Robert E. Williams, JR.

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St. Louis, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Separable tag for bags or other containers
- Patent number 8,156,673
- Issue date Apr 17, 2012
- Sev-Rend Corporation
- Robert E. Williams, Jr.
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Separable tag for bags or other containers
- Publication number 20090172989
- Publication date Jul 9, 2009
- Robert E. Williams, JR.
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS