Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638379 | Method and device for hardening bearing surfaces of crankshafts | Peter Schulte, Hans-Jürgen Leissner | 2003-10-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638379 | Method and device for hardening bearing surfaces of crankshafts | Peter Schulte, Hans-Jürgen Leissner | 2003-10-28 |