Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5726560 | Switched reluctance generator | Mike Andres, Lance F. Miller, Nicholas Campagna | 1998-03-10 |
| 5714818 | Backup bearing for magnetic bearings | Terry L. Coons, Michael J. Andres, Lance F. Miller | 1998-02-03 |
| 5627421 | High efficiency drive circuit for an active magnetic bearing system | Lance F. Miller | 1997-05-06 |