Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7784730 | Device for covering a danger area on a roll changer and a method for controlling a device | Bernd Rudolf Heimrich, Martin Keller, Walter Ritter | 2010-08-31 |
| 6007017 | Method for detecting the position of a web supply roll and for positioning the roll | — | 1999-12-28 |