Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10891355 | Pharmacy authentication methods and systems | Alfred John Pritchard, II, Andrew Schwartz | 2021-01-12 |
| 8447969 | Transfer device for sensitive material such as a cryptographic key | Mark Robinton, Scott B. Guthery | 2013-05-21 |
| 7866559 | ID document structure with pattern coating providing variable security features | Daoshen Bi, Robert L. Jones, Tung-Feng Yeh | 2011-01-11 |
| 7383999 | ID document structure with pattern coating providing variable security features | Daoshen Bi, Robert L. Jones, Tung-Feng Yeh | 2008-06-10 |