Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9169396 | Polymer-bound web as well as method for its production | Bernhard Voith, Bernd Fischer, Karl-Heinz Scholz | 2015-10-27 |
| 7186453 | Resilient floor covering with regenerative, dirt-repellent surface | Heinz von Olnhausen, Peter Petzold, Siegfried Reichert | 2007-03-06 |