Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347853 | Method of and apparatus for ascertaining the hardness of rod-shaped articles of the tobacco processing industry | Rolf Lindemann, Henning Moller | 1994-09-20 |
| 5301011 | Method of and apparatus for ascertaining the diameters of rod-shaped articles | Rolf Lindemann | 1994-04-05 |