Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11805132 | Location specific temporary authentication system | Dale Johnson | 2023-10-31 |
| RE42089 | Visual calibration target set method | — | 2011-02-01 |
| 6686953 | Visual calibration target set method | — | 2004-02-03 |
| 6459501 | Small-gamut colorant set | — | 2002-10-01 |
| 4656771 | Carrying arrangement for decoys and other objects | — | 1987-04-14 |