Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6237379 | Motor-assisted electromechanical lock system | — | 2001-05-29 |
| 6007114 | Latch-operable multibolt lock | — | 1999-12-28 |
| 5946956 | Electromechanical lock system | — | 1999-09-07 |
| 5482334 | Handle assembly for dual-stem door lock | — | 1996-01-09 |
| 5404737 | Electrically and manually key-controlled lock | — | 1995-04-11 |
| 5394718 | Power-assist slide lock | — | 1995-03-07 |
| 5096237 | Multiple-bolt door latch | — | 1992-03-17 |