Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5086736 | Piston head with bores | — | 1992-02-11 |
| 4603617 | Multi-part plunger piston for internal combustion engines | Alois Barth | 1986-08-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5086736 | Piston head with bores | — | 1992-02-11 |
| 4603617 | Multi-part plunger piston for internal combustion engines | Alois Barth | 1986-08-05 |