Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D332388 | Key | — | 1993-01-12 |
| 4979768 | Deadbolt backset latch with interlock | Mohamed L. Benchaar | 1990-12-25 |
| 4804216 | Convertible backset latch mechanism | — | 1989-02-14 |
| 4671549 | Tubular automatic deadbolt latch | Vincent Michael Kemp, Henry A. Holmes, Jr. | 1987-06-09 |
| 4561684 | Automatic deadbolt | — | 1985-12-31 |
| 4550939 | Security strike assembly | John H. Babb, Jr. | 1985-11-05 |