Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667363 | Magnetically supported friction pump | Rene Larsonneur | 1997-09-16 |
| 5522694 | Venting device for magnetically supported vacuum pumps | Rene Larsonneur | 1996-06-04 |
| 5209631 | Arrangement for flooding high speed vacuum pumps | — | 1993-05-11 |
| 5166566 | Magnetic bearings for a high speed rotary vacuum pump | Karl-Heinz Bernhardt | 1992-11-24 |