Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877331 | Apparatus for measuring the temperature of the surface of a rotating roll | Gunter Schrors, Bernhard Brendel | 1989-10-31 |
| 4865052 | Method of and apparatus for making a stream from particles of the tobacco processing industry | Henning Moller | 1989-09-12 |
| 4841824 | Saw chain for a chain saw | Hans Dolata, Jochen Buchholtz | 1989-06-27 |
| 4796360 | Motor-driven chain saw with a sprocket guide | Manfred Fischer, Klaus Dussler, Wilfried Linke | 1989-01-10 |