Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739561 | Electronic door with key-in-lever feature | James W. Brown, James W. Overbey | 2023-08-29 |
| 11124990 | Electronic deadbolt lock | George Frolov, John E. Walsh, Victor Bogdanov, Kevin D. Miller, Don Shilonie +1 more | 2021-09-21 |
| 10801235 | Electronic door with key-in-lever feature | James W. Brown, James W. Overbey | 2020-10-13 |
| 10174524 | Electronic deadbolt lock | George Frolov, John E. Walsh, Victor Bogdanov, Kevin D. Miller, Don Shilonie +1 more | 2019-01-08 |
| 9803394 | Electronic deadbolt lock | George Frolov, John E. Walsh, Victor Bogdanov, Kevin D. Miller, Don Shilonie +1 more | 2017-10-31 |
| 8931315 | Electronic deadbolt lock | George Frolov, John E. Walsh, Victor Bogdanov, Kevin D. Miller, Don Shilonie +1 more | 2015-01-13 |
| 8887542 | Motor drive mechanism for an electronic deadbolt lock | Victor Bogdanov, John E. Walsh | 2014-11-18 |
| 8353189 | Manual override mechanism for electromechanical locks | Victor Bogdanov, John E. Walsh, George Frolov | 2013-01-15 |
| 8272241 | Electronic door with key-in-lever feature | James W. Brown, James W. Overbey | 2012-09-25 |
| 6715225 | Illuminated exit bar | George Frolov, Victor Bogdanov, David C. DeBiase, Michael E. Brown | 2004-04-06 |
| 6689972 | High security switch | George Frolov, Victor Bogdanov | 2004-02-10 |