Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4709739 | Universal tubular-tire for bicycles | Cesare Carrera, Giuseppe Formenti | 1987-12-01 |
| 4371288 | Fluid impermeable liner for a cavity in the earth | Bruno Borca | 1983-02-01 |
| 4239416 | Lined cavity in the earth | Bruno Borca | 1980-12-16 |