Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5762356 | Wheelchair with cladding parts | Peter Mackert | 1998-06-09 |
| 5743545 | Wheelchair with adjustable frame | Peter Mackert | 1998-04-28 |
| 4944743 | Spinal Fixation device | L. Gotzen, Claudius Techow | 1990-07-31 |
| 4436320 | Chassis for invalid wheelchairs | Uwe Brudermann, Gunter Krehl, E. Volker Linde, Dieter Lorenz | 1984-03-13 |
| 4242558 | Device for breaking off the wire-like or strip-like electrode in an electro-erosion machine | — | 1980-12-30 |