Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5052205 | Lock cylinder having a slide plate with one or more rows of pin tumblers and key therefor | — | 1991-10-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5052205 | Lock cylinder having a slide plate with one or more rows of pin tumblers and key therefor | — | 1991-10-01 |