Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5498309 | Apparatus for continuously producing plates having a structured surface | Berndt Greten, Klaus Poppelreuter | 1996-03-12 |
| 5322577 | Method and apparatus for continuously producing plate-like webs having a structured surface, and plates produced thereby | Berndt Greten, Klaus Poppelreuter | 1994-06-21 |
| 4850848 | Continuously operating press | Berndt Greten | 1989-07-25 |
| 4794216 | Contact spring for a bistable relay for the switching of high current | — | 1988-12-27 |
| 4705922 | Relay for the operation of a belt tightener or tensioner for automobile safety belts | Arno Reger | 1987-11-10 |
| 4420357 | Apparatus and method for the manufacture of particleboard | Harry Neubauer, Berndt Greten | 1983-12-13 |
| 4372899 | Method of manufacturing particleboard and the like | Dieter Wiemann, Berndt Greten | 1983-02-08 |
| 4350484 | Forming line for use in the manufacture of particle boards | Dieter Wiemann | 1982-09-21 |
| 4339478 | Installation and process for processing of ligno-cellulose for the manufacture of wood-product plates | Berndt Greten, Harry Neubauer, Gunter Bucking, Hans J. Komp, Wilhelm Oldemeyer | 1982-07-13 |