Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8051604 | Hinge/tilt window driven by an electric motor and comprising a feed chain | Oliver Niemeier, Burkhard Wilker | 2011-11-08 |
| 5974985 | Table | Reinhard-Heinrich Flototto, Martin Stosch | 1999-11-02 |
| 5026588 | Edge protecting frame for plate-shaped structural elements | — | 1991-06-25 |
| 4928428 | Lever-activated locking bar brace for a window or a door | Axel Gebhardt, Rudiger Schmidt | 1990-05-29 |
| 4790583 | Actuating arrangement for window casement or door leaf fittings | Armin Tonsmann | 1988-12-13 |