Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10755507 | Systems and methods for multifactor physical authentication | Robert V. Zwink, Alex Lieberman, Chip Bell | 2020-08-25 |
| 10169937 | Systems and methods for multifactor physical authentication | Robert V. Zwink, Alex Lieberman, Chip Bell | 2019-01-01 |