Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385318 | Electronic door system | Nicholas Fink, May Russell, Brett Finley, Jacob Weil, Daniel Schneider +22 more | 2025-08-12 |
| 12073674 | Electronic door system | Kevin Anderson, John Bartucci, Scott Kalous, Bert Spellman, Michael Stagg +1 more | 2024-08-27 |
| 11922748 | Electronic door system | Kevin Anderson, John Bartucci, Scott Kalous, Bert Spellman, Michael Stagg +1 more | 2024-03-05 |
| 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 |
| 11131139 | End cap arrangements for composite door assembly | Roy Cazarez, Seth R. Gillen, Charles Spellman | 2021-09-28 |