Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11549586 | Sealing element for a doctor blade chamber | Alexander Elbers-Schrichten, Jörg Prigge, Thomas Benke | 2023-01-10 |
| 10058831 | Mixing device comprising at least four outlet arms having diverse vertical angles | Lutz Telljohann, Frank Hasselmann, David Trinkner, Frank Twiehaus, Holger Hoffmann +2 more | 2018-08-28 |
| 9840073 | Drying device, system comprising a drying device and method for operating a drying device for drying between inking units of a printing machine | Frank Westhof, Dietmar Potter, Markus Bauschulte, Martin Krümpelmann, Moritz Koplin +1 more | 2017-12-12 |
| 9731499 | Device for adjusting an operating parameter of ink for a printing process of a rotary printing press as well as method therefor | Lutz Telljohann, Frank Hasselmann | 2017-08-15 |
| 9358777 | Language and method for measuring the viscosity of printing ink during the printing and ink correction process | Frank Twiehaus, Martin Flaspoehler, Hendrik Tepe, Frank Dirksmeier | 2016-06-07 |
| 8870316 | Language and method for measuring the viscosity of printing ink during the printing and ink correction process | Frank Twiehaus, Martin Flaspoehler, Hendrik Tepe, Frank Dirksmeier | 2014-10-28 |
| 8708439 | Language and method for measuring the viscosity of printing ink during the printing and ink correction process | Frank Twiehaus, Martin Flaspoehler, Frank Dirksmeier, Hendrik Tepe | 2014-04-29 |
| 7047662 | Printing press dryer having an excimer radiant heater | Axel Sobottka | 2006-05-23 |
| 6877251 | Drying installation within a sheet-fed printing press | — | 2005-04-12 |