Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352382 | Tire protection chain | — | 1982-10-05 |
| 4321955 | Tire protector device | Hansjorg Rieger | 1982-03-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352382 | Tire protection chain | — | 1982-10-05 |
| 4321955 | Tire protector device | Hansjorg Rieger | 1982-03-30 |