Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072925 | Method and device for detection of rotated segments in a multi-segment rod transferred in a machine used in cigarette production industry | — | 2018-09-11 |
| 9332785 | Method of manufacturing multi-segment filter rods | — | 2016-05-10 |
| 9198461 | Method of compensation of momentary lack of filter segments in multi-segment filter manufacturing line, and device enabling compensation of momentary lack of filter segments in multi-segment filter manufacturing line | — | 2015-12-01 |
| 8991587 | Method of setting reciprocal position of filter segments on a carrier element of a grouping unit in a process of manufacturing multi-segment filters | — | 2015-03-31 |
| 8317010 | Transfer system co-operating with a machine for producing tobacco and filter product rods as well as method of transferring such rods within the transfer system | Michael Riedel | 2012-11-27 |
| 5266357 | Process for enamelling aluminum-coated steel plate and enamelled steel plate | Leo Preuss | 1993-11-30 |
| 4210472 | Manufacturing process of semiconductor devices | Peter Krieger | 1980-07-01 |