Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345074 | State monitoring lockset | Chad P. Moon, Sybor Ma | 2025-07-01 |
| 11124992 | Sliding actuator assembly for a latchset | Sybor Ma | 2021-09-21 |
| 10890020 | Double latch lockset | Sybor Ma | 2021-01-12 |
| 10604963 | Motorized lock and trim assembly | — | 2020-03-31 |
| 10400477 | Electronic deadbolt | Ernst Mitchell, Sybor Ma | 2019-09-03 |
| 10260253 | Door trim assembly with clutch mechanism | — | 2019-04-16 |
| 9732542 | Retractor assembly for a cylindrical lockset | Michael J. Wright | 2017-08-15 |
| 9528300 | Cylindrical lockset | Michael J. Wright | 2016-12-27 |
| 9394722 | Attack-thwarting cylindrical lockset | Michael J. Wright | 2016-07-19 |
| 9033375 | Anti-ligature lockset | Michael J. Wright | 2015-05-19 |
| 8844330 | Cylindrical lockset | Michael J. Wright | 2014-09-30 |
| 8438748 | Caliper mounting accessories | — | 2013-05-14 |
| 8424935 | Mortise lock assembly | — | 2013-04-23 |
| 8419086 | Mortise latchset with dually biased cam assembly | — | 2013-04-16 |
| 8292336 | Mortise lock assembly | — | 2012-10-23 |
| 8201858 | Locking system for mortise lock base | Michael J. Wright | 2012-06-19 |
| 7735237 | Versatile caliper mounting and measurement accessory | — | 2010-06-15 |
| 7461872 | Motorized swing bolt lock | Michael J. Wright | 2008-12-09 |
| 7303215 | Mortise locking device | Ernst Mitchell, Michael J. Wright | 2007-12-04 |
| D533762 | Lock | Michael J. Wright, Ernst Mitchell, Dale Mathias | 2006-12-19 |
| D533763 | Lock | Michael J. Wright, Ernst Mitchell, Dale Mathias | 2006-12-19 |
| D533047 | Lock | Michael J. Wright, Ernst Mitchell, Dale Mathias | 2006-12-05 |
| 7051561 | Electronic lock | Ernst Mitchell, Mohamad Khalil, John Kimes | 2006-05-30 |
| D519021 | Lever | Dan Boulware, Ernst Mitchell | 2006-04-18 |
| D512899 | Lock | Jurgen Oskamp, Yves Peeters, Ernst Mitchell | 2005-12-20 |