Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4860464 | Transverse support sling | Rob R. McGregor, Thomas Mintel | 1989-08-29 |
| 4854057 | Dynamic support for an athletic shoe | Rob R. McGregor, Anthony J. Corrao | 1989-08-08 |
| 4794674 | Rib lock device | Thomas Mintel | 1989-01-03 |
| 4794706 | Dynamic transverse girth | John Puckhaber, Thomas Mintel | 1989-01-03 |