Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5522825 | Medical instrument for the removal of deposits formed on the inner walls of the arteries or veins | Hugues Baumgartner, Umberto Damone | 1996-06-04 |
| 4771773 | Insertion device | — | 1988-09-20 |
| 4760849 | Planar blank and a coil spring manufactured therefrom | — | 1988-08-02 |
| 4244169 | Device for joining textile yarns by axial twisting | Hubert Ligones, Erwin Zurcher | 1981-01-13 |