Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6546772 | Rolling mill, especially for inclined or Diescher rolling | Paul J. Koenen | 2003-04-15 |
| 5927122 | Device for guiding a hollow blank | Norbert Theelen, Manfred Peglau | 1999-07-27 |