Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4766857 | Balancing device for a reciprocating piston engine | Henri Zawadzki | 1988-08-30 |
| 4757789 | Cylinder head of an injection-fed internal combustion engine | — | 1988-07-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4766857 | Balancing device for a reciprocating piston engine | Henri Zawadzki | 1988-08-30 |
| 4757789 | Cylinder head of an injection-fed internal combustion engine | — | 1988-07-19 |