Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432211 | Method of cleaning a printing form and cleaning fluid therefor | Dieter Schmitt | 2002-08-13 |
| 5775115 | Climate control device with a cooling compressor and viscous coupling | Dieter Lutz | 1998-07-07 |
| 5683511 | Apparatus for applying liquid to a yarn sheet | Arnold Kremers, Helmut Knoll, Volker Knoll, Volker Ruschenbaum, Gerhard Grebing +4 more | 1997-11-04 |