Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11521445 | Integrated electronic entry door systems | Bert Spellman, Michael Stagg, Garett Strandemo | 2022-12-06 |
| 11373471 | Locking system using wireless bridge | Kevin Anderson, John Bartucci, Scott Kalous, Bert Spellman, Michael Stagg +1 more | 2022-06-28 |