Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D336030 | Shackleless padlock | Gary L. Myers | 1993-06-01 |
| 4794772 | Axial wafer tumbler lock and key | James M. Alex | 1989-01-03 |
| 4594637 | Digital electronic lock system | — | 1986-06-10 |