Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459798 | Exit device systems and methods | Paul R. Arlinghaus, Jack R. Lehner, Jr., Matthew A. Phillips, Suresha Chandrasekhara, Evan Ballard | 2022-10-04 |
| 11359422 | Adjustable dead-latching bolt mechanisms | Paul R. Arlinghaus, Jonah M. Pattar, Kemparaju Putaswamy, Sushanth Anand Rao Kondi, Matthew S. Graham +2 more | 2022-06-14 |
| 11255109 | Exit device systems and methods | Yong Kwan Lacy, Paul R. Arlinghaus, Dan Pfunder, Suresha Chandrasekhara, Vijayakumar Mani | 2022-02-22 |