Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209057 | Torsion brake retractor, caliper and method | Paul Rankin, Darin Cate | 2021-12-28 |
| 11199232 | Torsion brake retractor, caliper and method | Paul Rankin, Darin Cate | 2021-12-14 |