Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D311888 | Tire | Romano Guermandi | 1990-11-06 |
| D311889 | Tire | Romano Guermandi | 1990-11-06 |
| D309591 | Vehicle tire | Romano Guermandi | 1990-07-31 |
| 4502521 | Mounting-rim for tires and its assembly with corresponding tire | Giuseppe Tavazza | 1985-03-05 |