Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459798 | Exit device systems and methods | Paul R. Arlinghaus, Jack R. Lehner, Jr., Matthew A. Phillips, Suresha Chandrasekhara, Mohammed Maksood Ali | 2022-10-04 |
| 11332961 | Motorized latch retraction with return boost | Paul R. Arlinghaus, Suresha Chandrasekhara, Eric Hoiland | 2022-05-17 |