Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459798 | Exit device systems and methods | Jack R. Lehner, Jr., Matthew A. Phillips, Suresha Chandrasekhara, Mohammed Maksood Ali, Evan Ballard | 2022-10-04 |
| 11359422 | Adjustable dead-latching bolt mechanisms | Mohammed Maksood Ali, Jonah M. Pattar, Kemparaju Putaswamy, Sushanth Anand Rao Kondi, Matthew S. Graham +2 more | 2022-06-14 |
| 11332961 | Motorized latch retraction with return boost | Evan Ballard, Suresha Chandrasekhara, Eric Hoiland | 2022-05-17 |
| 11274470 | Motorized trim | Jack R. Lehner, Jr., David V. Toloday, Suresha Chandrasekhara, John Stalter, Marlin Austin | 2022-03-15 |
| 11255109 | Exit device systems and methods | Yong Kwan Lacy, Dan Pfunder, Mohammed Maksood Ali, Suresha Chandrasekhara, Vijayakumar Mani | 2022-02-22 |
| 11220838 | Door hardware noise reduction and evaluation | Aaron P. McKibben, Gregory Musselman, Brian C. Eickhoff, Benjamin L. Miller, Vijayakumar Mani +1 more | 2022-01-11 |