Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11745377 | Device and method for separating blanks | Erik Bormann, Johannes Helbig, Dietmar Hesse, Jun Mizutani, Mirko Wulf | 2023-09-05 |
| 11679575 | Method and device for rotary blind embossing of a substrate, a female die and/or a male die for use in a device, and a method for producing a female die and/or a male die | René Schweikhardt, Thomas Lochner, Johannes Helbig | 2023-06-20 |
| 10543674 | Device for treating substrates | Gunar Bormann, Eberhard Fuchs | 2020-01-28 |
| 10442103 | Device and method for processing substrates | Gunar Bormann, Jörg Reber, Eberhard Fuchs, Kay Klawitter | 2019-10-15 |
| 10328590 | Device for treating substrates | Gunar Bormann | 2019-06-25 |
| 4838161 | Arrangement for reversing pressure of cylinders and rollers in printing machines | Hans-Jurgen Tappert | 1989-06-13 |
| 4809590 | Sealing arrangement for rotary vane-type motors | Hans-Jurgen Tappert, Klaus Schrader, Bernhard Klose, Bob Dietrich | 1989-03-07 |
| 4566385 | Hydraulic drive for multi-color sheet-fed rotary printing machines | Hans-Jurgen Tappert, Karl-Heinz Forster, Herbert Doliner, Fritz Pieper, Werner Frenzel +1 more | 1986-01-28 |
| 4539907 | Method and device for positioning printing cylinder and ink-applying rollers in a printing machine | Hans Johne, Arndt Jentzsch, Herbert Doliner, Werner Frenzel, Karl-Heinz Forster | 1985-09-10 |
| 4444106 | Arrangement for selectively connecting coaxial gear wheels of a gear train of a dual mode printing machine | Werner Frenzel, Otfried Rudolph, Gunter Peter, Karlheinz Fischer, Alfred Schott +1 more | 1984-04-24 |
| 4441424 | Control system for controlling regulating members of printing machines | Wolfgang D. Pohl, Karl-Heinz Forster | 1984-04-10 |