Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495214 | Method of producing a film or a layer with a surface structure on both sides | Volker Prix | 2002-12-17 |
| 5176305 | Device for controlling web travel having suction means for applying pressure on the traveling web | Johann Baarfusser, Lothar Langer, Frank Mannaberg | 1993-01-05 |
| 5040481 | Apparatus for the removal of thickenings formed in coatings transversely to the direction of movement of a coated web | Reinhard Kratschmer, Siegfried Rieger, Johann Baarfusser, Lothar Langer, Joachim Mittmeyer | 1991-08-20 |