Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10991061 | System and method of identity verification | Donald Eugene Irwin, Nan K. McKenzie, William Albert Tartal, Michael J. Amato, William G. Ackerman +4 more | 2021-04-27 |
| 10920470 | Lock mechanism for securing a lockable volume | Donald Eugene Irwin, Nan K. McKenzie, William Albert Tartal, Michael J. Amato | 2021-02-16 |