Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6397464 | Method for producing a valve seat | Reiner Heigl, Heiko Hinderer | 2002-06-04 |
HP
Harald Pfeffinger
Overall (2002): #209,952 of 266,432Top 80%
1
Patents 2002