Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11879271 | Controllable door lock | Rajiv MANTENA, David P. Gengler | 2024-01-23 |
| 11505967 | Controllable door lock | Rajiv MANTENA, David P. Gengler | 2022-11-22 |
| 11352817 | Electronic lock and interchangeable shackles | David P. Gengler, Jay Ballard, Stephen Willes, Rajiv MANTENA, Nathan Perry | 2022-06-07 |