Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5406811 | Locking apparatus for vehicles | — | 1995-04-18 |
| 5345798 | Code lock device | — | 1994-09-13 |
| 5007262 | Dial lock | — | 1991-04-16 |
| 4885923 | Combination lock | — | 1989-12-12 |
| 4770013 | Combination lock | — | 1988-09-13 |
| 4763497 | Lock device for double sliding doors | — | 1988-08-16 |
| 4750342 | Locking device resistant to forcible opening | — | 1988-06-14 |