Issued Patents All Time
Showing 1–25 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11124990 | Electronic deadbolt lock | John E. Walsh, Victor Bogdanov, Alfred S. Levesque, Kevin D. Miller, Don Shilonie +1 more | 2021-09-21 |
| 10174524 | Electronic deadbolt lock | John E. Walsh, Victor Bogdanov, Alfred S. Levesque, Kevin D. Miller, Don Shilonie +1 more | 2019-01-08 |
| 10060158 | Rim exit device with split latch | James J. Scott | 2018-08-28 |
| 9803394 | Electronic deadbolt lock | John E. Walsh, Victor Bogdanov, Alfred S. Levesque, Kevin D. Miller, Don Shilonie +1 more | 2017-10-31 |
| 8931315 | Electronic deadbolt lock | John E. Walsh, Victor Bogdanov, Alfred S. Levesque, Kevin D. Miller, Don Shilonie +1 more | 2015-01-13 |
| 8555685 | Electrically controlled door lock | James J. Scott | 2013-10-15 |
| 8353189 | Manual override mechanism for electromechanical locks | Victor Bogdanov, John E. Walsh, Alfred S. Levesque | 2013-01-15 |
| 7918117 | Fastener shield device for locks | Vu Nguyen | 2011-04-05 |
| 7872577 | Lock input device for a security system | — | 2011-01-18 |
| 7757524 | Fastener shield device for locks | Vu Nguyen | 2010-07-20 |
| 7501930 | Lock control system with lock-down feature | Michael Cote, Gary E. Lavelle | 2009-03-10 |
| D553953 | Deadbolt escutcheon | Rockwood T. Roberts, III, Victor Bogdanov | 2007-10-30 |
| D552968 | Deadbolt escutcheon | Rockwood T. Roberts, III, Victor Bogdanov | 2007-10-16 |
| D552967 | Lock escutcheon | Rockwood T. Roberts, III, Victor Bogdanov | 2007-10-16 |
| D552966 | Lock escutcheon | Rockwood T. Roberts, III, Victor Bogdanov | 2007-10-16 |
| D552964 | Keypad for a deadbolt escutcheon | Victor Bogdanov | 2007-10-16 |
| 7007526 | Electronic clutch assembly for a lock system | Vu Nguyen | 2006-03-07 |
| 6876293 | Multiple access electronic lock system | Gary E. Lavelle, Leon Boiucaner, Michael Cote, Dominic Pesapane | 2005-04-05 |
| 6715225 | Illuminated exit bar | Alfred S. Levesque, Victor Bogdanov, David C. DeBiase, Michael E. Brown | 2004-04-06 |
| 6714118 | Modular electronic door security system | John E. Walsh | 2004-03-30 |
| 6689972 | High security switch | Victor Bogdanov, Alfred S. Levesque | 2004-02-10 |
| D479682 | Programmable door lock | Victor Bogdanov, Vu Nguyen | 2003-09-16 |
| 6543264 | Mortise lockset with internal clutch having override feature | — | 2003-04-08 |
| 6390514 | Exit door latch assembly | — | 2002-05-21 |
| 6354121 | Mortise lockset with internal clutch | — | 2002-03-12 |