Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7219641 | Piston for internal combustion engines | — | 2007-05-22 |
| 7107893 | Piston-pin bearing for internal combustion engines | Günter Zugschwert | 2006-09-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7219641 | Piston for internal combustion engines | — | 2007-05-22 |
| 7107893 | Piston-pin bearing for internal combustion engines | Günter Zugschwert | 2006-09-19 |