Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10792555 | Secure substrate for scratch-off products | Paul John Stamas, Kenneth E. Irwin, Jr., Fred W. Finnerty | 2020-10-06 |
| 9861883 | Secure substrate for scratch-off products | Paul John Stamas | 2018-01-09 |
| 6979481 | Microporous photo glossy inkjet recording media | Larry G. Venable | 2005-12-27 |