Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4312078 | Helmet with pivotable visor | Dennis Michael Hill | 1982-01-26 |
| 4236755 | Shoulder height adjuster for seat belt systems | Frederick C. Nicod | 1980-12-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4312078 | Helmet with pivotable visor | Dennis Michael Hill | 1982-01-26 |
| 4236755 | Shoulder height adjuster for seat belt systems | Frederick C. Nicod | 1980-12-02 |