Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5299830 | Safety belt pre-tension assembly | Harry Hanna | 1994-04-05 |
| 5115990 | Safety belt mechanism | Harry Hanna | 1992-05-26 |
| 5039025 | Safety belt mechanism | Harry Hanna | 1991-08-13 |