Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6439047 | Method and arrangement for mechanically testing the valve disk of ceramic valves | Otto Iancu, Karl-Heinz Thiemann | 2002-08-27 |
HF
Holger Fleischer
Overall (2002): #203,804 of 266,432Top 80%
1
Patents 2002