Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4381219 | Headbox arrangement for a papermaking machine | Alfred Bubik, Werner Seider | 1983-04-26 |
| 4357743 | Controlled deflection roll | Peter Heitmann, Christoph Link, Hans-Joachim Schultz, Wolf-Gunter Stotz, Karl Volz | 1982-11-09 |