Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9273564 | Device for driving an auxiliary unit | — | 2016-03-01 |
| 7444965 | Control device for supercharged internal combustion engines comprising a system for adjusting the control times of an inlet valve | — | 2008-11-04 |
| 6620090 | Free-jet centrifuge for cleaning lubricant oil with reduced run-on times | Helmuth Fischer | 2003-09-16 |
| 6530872 | Free jet centrifuge rotor | Helmut Fischer | 2003-03-11 |
| 6457868 | Shaft bearing with spherical collar for the shaft | Helmut Fischer | 2002-10-01 |
| 6354987 | Free jet centrifuge | Helmut Fischer | 2002-03-12 |
| 6224531 | Rotor for a free jet centrifuge having an internal guiding element | Helmut Fischer, Martin Weindorf, Olaf Weber | 2001-05-01 |