Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392166 | Latch assembly with removable battery | Anthony Pettigrew, Matthew S. Hill, Eric Chang, Christopher Marks, Patrick Sweeney | 2025-08-19 |
| 12352074 | Hub assembly for door handle | — | 2025-07-08 |
| 12234671 | Latch assembly for vertical door | — | 2025-02-25 |
| D1043317 | Thumbturn rosette | — | 2024-09-24 |
| 11976494 | Door handle assembly | — | 2024-05-07 |
| 11859410 | Latch assembly for vertical door | Anthony Pettigrew, Matthew S. Hill, Eric Chang, Christopher Marks, Patrick Sweeney | 2024-01-02 |
| D968195 | Wireless door lock rosette | — | 2022-11-01 |
| D942244 | Door hardware set | — | 2022-02-01 |
| 11199889 | Bezel interface providing backup power to relay control circuitry | Dean Sinn | 2021-12-14 |
| D934092 | Wireless wall reader | Troy Klopfenstein, James Huynh | 2021-10-26 |
| D932284 | Door latch housing | Matthew S. Hill, Eric Chang, Christopher Marks, Patrick Sweeney | 2021-10-05 |
| D920076 | Locking device | Bonnie McClure, Steve Switzer | 2021-05-25 |
| D908467 | Wireless door lock rosette | — | 2021-01-26 |
| D889245 | Locking device | Bonnie McClure, Steve Switzer | 2020-07-07 |
| 8307677 | Key container with security liner | Wayne F. Larson, Matthew S. Hill | 2012-11-13 |
| 7640773 | Lock portion with deformable features | Dirk L. Bellamy | 2010-01-05 |
| 7061367 | Managing access to physical assets | Isaac J. Mosgrove, Teri Lynne Briskey, Dirk L. Bellamy, Sean Beebe, Scott D. Westfall +4 more | 2006-06-13 |
| 6588638 | Key container | Jose I. Vega, Mathew Steven Hill | 2003-07-08 |
| 6418766 | Key container with improved locking features | — | 2002-07-16 |
| 6317313 | Case and cover for an electronic device | Isaac J. Mosgrove, Wayne F. Larson, Matthew S. Hill, Doug Porter, Dirk L. Bellamy | 2001-11-13 |