Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D401324 | Syringe | Birger Hjertman, Rudolf Cseke, Hans Himbert | 1998-11-17 |
| D401325 | Syringe | Birger Hjertman, Rudolf Cseke, Hans Himbert | 1998-11-17 |
| 4220615 | Method for the manufacture of a power cable | — | 1980-09-02 |