Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5521785 | Electrical driving unit | Urs Portmann, Bernhard Buselmeier | 1996-05-28 |
| 4395745 | Head-drum mounting for a helical scan tape recorder | Petrus J. J. Aarts, Harald Fleck, Karl Kocsisek | 1983-07-26 |
| 4291695 | Disposable injection syringe | Hendrik M. Bekkering | 1981-09-29 |