Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6584366 | Method and arrangement for neural modeling of a paper winding device | Helmut Liepold, Willfried Wienholt | 2003-06-24 |
| 6363297 | Method and circuit for predicting and regulating a paper winding parameter in a paper winding device | Willfried Wienholt, Helmut Liepold | 2002-03-26 |