Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9287705 | Method and apparatus for contactless transmission of electrical energy between a wall and a door leaf fastened to this wall | Eckhard Meyer | 2016-03-15 |
| 5024115 | Spindle drive | Ferdinand Lutz, Manfred Jahn | 1991-06-18 |
| 4795280 | Locking mechanism | Herbert Dobhan, Bruno Schemmel, Hilmar Leuner | 1989-01-03 |
| 4654492 | Switch drive | Gerhard Koerner, Horst Plettner | 1987-03-31 |
| 4240681 | Two row rolling bearing assembly having single piece inner ring and two piece outer ring | Robert Stolz | 1980-12-23 |