Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817767 | Hybrid spindle bearing | Michael D. Kennedy, Hans Leuthold | 2004-11-16 |
| 6799892 | Hybrid spindle bearing | Hans Leuthold, Michael D. Kennedy, Alan Lyndon Grantz, Susan Immisch, Norbert Parsoneault | 2004-10-05 |
| 6801387 | Control flow instability to reduce disk flutter and half frequency whirl | — | 2004-10-05 |