Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8985423 | Packaging machine with dynamic chain tension | Elmar Ehrmann | 2015-03-24 |
| 8728249 | Packing machine | Tieme Jan Slomp, Elmar Ehrmann | 2014-05-20 |
| 8046979 | Packing machine, in particular encompassing a deep drawing machine | Elmar Ehrmann, Tieme Jam Slomp | 2011-11-01 |
| 7922614 | Chain for a machine drive, transport of material in a machine or the like, and packaging machine comprising one such chain | Elmar Ehrmann | 2011-04-12 |
| 4826065 | Feeding means for feeding a machine web in a packaging machine | Johann Natterer | 1989-05-02 |
| 4601421 | Feeding means for feeding a material web in a packaging machine | Johann Natterer | 1986-07-22 |