Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1095210 | Exit device cover | Heath Chastain | 2025-09-30 |
| 12297664 | Exit device with remote trim input | Michael D. Coleman, James W. Overbey, Phillip S. Palmer, Matthew Greathouse | 2025-05-13 |
| 12281493 | Exit trim with simplified lever handing | Joseph Janik | 2025-04-22 |
| 12241280 | Exit device assembly with integrated access control | Daniel Cannon, David V. Toloday, John Stalter, Jason Fodstad, Terry Small | 2025-03-04 |
| 12234673 | Dual function security/fire locking mechanism for fire rated devices | Walter T. Blanchard | 2025-02-25 |
| 12180751 | Electric latch retraction with power interrupt | Jason Fodstad, John Stalter | 2024-12-31 |
| 11982109 | Exit device force adjustment mechanisms | Paul R. Arlinghaus, Aaron P. McKibben | 2024-05-14 |
| 11891839 | Exit device systems and methods | Paul R. Arlinghaus, Matthew A. Phillips, Suresha Chandrasekhara, Mohammed Maksood Ali, Evan Ballard | 2024-02-06 |
| 11739559 | Exit trim with simplified lever handing | Joseph Janik | 2023-08-29 |
| 11692373 | Dual function security/fire locking mechanism for fire rated devices | Walter T. Blanchard | 2023-07-04 |
| 11585123 | Exit device with over-travel mechanism | Paul R. Arlinghaus | 2023-02-21 |
| 11473342 | User sensing exit device | Aaron P. McKibben, James W. Overbey, Yong Kwan Lacy, Jarrett Bartlett | 2022-10-18 |
| 11459798 | Exit device systems and methods | Paul R. Arlinghaus, Matthew A. Phillips, Suresha Chandrasekhara, Mohammed Maksood Ali, Evan Ballard | 2022-10-04 |
| D959234 | Door pull | Ian K. Heckman, Ryan Williams, Chad Eagin, Zachary Holtgrewe | 2022-08-02 |
| 11306512 | Exit device with remote trim input | Michael D. Coleman, James W. Overbey, Phillip S. Palmer, Matthew Greathouse | 2022-04-19 |
| 11274470 | Motorized trim | Paul R. Arlinghaus, David V. Toloday, Suresha Chandrasekhara, John Stalter, Marlin Austin | 2022-03-15 |
| 11118377 | Dual function security/fire locking mechanism for fire rated devices | Walter T. Blanchard | 2021-09-14 |
| 10968664 | Exit device systems and methods | Paul R. Arlinghaus, Evan Ballard | 2021-04-06 |
| 10745942 | Dogging security indicator for exit device | Linda Ainza, Ryan Williams | 2020-08-18 |
| 10724270 | Exit trim with simplified lever handing | Joseph Janik | 2020-07-28 |
| 10697227 | Keyed removable mullion | Matthew A. Phillips | 2020-06-30 |
| 10577832 | Dual function security/fire locking mechanism for fire rated devices | Walter T. Blanchard | 2020-03-03 |
| 10344502 | User sensing exit device | Aaron P. McKibben, James W. Overbey, Yong Kwan Lacy, Jarrett Bartlett | 2019-07-09 |
| 10174525 | Exit device with over-travel mechanism | Paul R. Arlinghaus | 2019-01-08 |
| 10072444 | Exit device force adjustment mechanisms | Paul R. Arlinghaus, Aaron P. McKibben | 2018-09-11 |