Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5433547 | Shackle with lock pin | William A. Munday | 1995-07-18 |
| 5114260 | Clevis and screw pin type shackle with pin lock | William A. Munday | 1992-05-19 |
| 4423610 | Shackle lock | William A. Munday | 1984-01-03 |