Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6558374 | Laser-operated dental handpiece | Wilhelm Brugger | 2003-05-06 |
| 6105620 | Flexible tube device | — | 2000-08-22 |
| 5066315 | Method of cleaning a cyclone separation and cyclone separator for practicing the method | Gosta Lundqvist | 1991-11-19 |
| 4500253 | Side-channel pump | — | 1985-02-19 |
| 4336040 | Dust separator | — | 1982-06-22 |