Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6598317 | Shoe tap protectors | Jan Le Vine | 2003-07-29 |
| 5244321 | Key cutting apparatus | — | 1993-09-14 |
| 4993291 | Key cutting apparatus | — | 1991-02-19 |
| 4419873 | Security padlock with optional suspension chain | — | 1983-12-13 |