Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6984069 | Hydrodynamic thrust bearing | Olaf Winterhalter | 2006-01-10 |
| 6945696 | Hydrodynamic thrust bearing | Ralf Dittes, Helmut Hueneke, Jurgen Oelsch, Thilo Rehm, Mathias Wildpreth +1 more | 2005-09-20 |
| 6943985 | Spindle motor and hard disk drive | Andreas Kull, Olaf Winterhalter | 2005-09-13 |