Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074617 | Piston for an internal combustion engine and method for its production | Peter Grahle, Wilfried Sander, Andreas Seeger-Van Nie | 2011-12-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074617 | Piston for an internal combustion engine and method for its production | Peter Grahle, Wilfried Sander, Andreas Seeger-Van Nie | 2011-12-13 |