Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6675622 | Process and roll stand for cold rolling of a metal strip | Harald Schillak, Zbigniew Zurecki, John Herbert Frey | 2004-01-13 |
GP
Guido Plicht
Overall (2004): #215,484 of 270,089Top 80%
1
Patents 2004