Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5605126 | Piston for internal combustion engines, especially diesel engines | Lothar Hofmann, Rudolf Schwarz, Karl-Heinz Obermeier-Wagner | 1997-02-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5605126 | Piston for internal combustion engines, especially diesel engines | Lothar Hofmann, Rudolf Schwarz, Karl-Heinz Obermeier-Wagner | 1997-02-25 |