Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247415 | Electronic key reader for mechanical keys | Brian C. Eickhoff | 2025-03-11 |
| 11713592 | Electronic key reader for mechanical keys | Brian C. Eickhoff | 2023-08-01 |
| 11313151 | Sensor for rim latch roller strike | — | 2022-04-26 |
| 11255109 | Exit device systems and methods | Yong Kwan Lacy, Paul R. Arlinghaus, Mohammed Maksood Ali, Suresha Chandrasekhara, Vijayakumar Mani | 2022-02-22 |
| 11193306 | Electronic key reader for mechanical keys | Brian C. Eickhoff | 2021-12-07 |
| 10966077 | Communicating emergency information via a beacon | Joseph W. Baumgarte | 2021-03-30 |
| 10858864 | Motor-driven lock with roller | — | 2020-12-08 |
| 10789797 | Peripheral controller in an access control system | Benjamin J. Hopkins, David Studt, Joseph W. Baumgarte, Ryan C. Kincaid, Kevin P. Oehler +2 more | 2020-09-29 |
| 10370872 | Exit device systems and methods | Yong Kwan Lacy | 2019-08-06 |