Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE35551 | Piston for alternative endothermic engines creating oil cushion lubrication | — | 1997-07-08 |
| 5081968 | Pistons for an internal combustion engine | — | 1992-01-21 |
| 5064206 | Piston ring | — | 1991-11-12 |
| 4903580 | Piston for alternative endothermic engines creating oil cushion lubrication | — | 1990-02-27 |
| 4831919 | Asymmetric oval piston with higher convexity thrust face | — | 1989-05-23 |
| 4674399 | Pistons for internal combustion engines | — | 1987-06-23 |
| 4515003 | Piston shaping | — | 1985-05-07 |
| 4359230 | Piston ring with wear resistant coating | — | 1982-11-16 |
| 4331107 | Cooling of diesel engine pistons | — | 1982-05-25 |
| 4314531 | Pistons and cylinder liners | — | 1982-02-09 |
| 4297976 | Piston and cylinder assemblies | Pierantonio Iguera | 1981-11-03 |