Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270231 | Motorized latch retraction with return boost | Paul R. Arlinghaus, Evan Ballard, Suresha Chandrasekhara | 2025-04-08 |
| 12234668 | Exit device assembly | Michael D. Coleman, Manjunath Shetty | 2025-02-25 |
| 11332961 | Motorized latch retraction with return boost | Paul R. Arlinghaus, Evan Ballard, Suresha Chandrasekhara | 2022-05-17 |