Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7489100 | Feedforward controller for synchronous reluctance machines | Heath F. Hofmann | 2009-02-10 |
| 7187087 | Flywheel system with synchronous reluctance and permanent magnet generators | — | 2007-03-06 |
| 7170255 | Feedforward controller for synchronous reluctance machines | Heath F. Hofmann | 2007-01-30 |
| 7109622 | Flywheel system with synchronous reluctance and permanent magnet generators | — | 2006-09-19 |
| 7078876 | Feedforward controller for synchronous reluctance machines | Heath F. Hofmann | 2006-07-18 |
| 6812587 | Continuous power supply with back-up generation | Mark Gilbreth, Everett R. Geis, David J. McShane, Joel Wacknov, Simon Wall | 2004-11-02 |
| 5998899 | Magnetic bearing system including a control system for a flywheel and method for operating same | Harold A. Rosen, Scott B. Pano, Joseph J. Kubicky, Seymour N. Rubin | 1999-12-07 |
| 5864303 | Capacitive sensor system for magnetic bearings | Harold A. Rosen | 1999-01-26 |
| 5708312 | Magnetic bearing system including a control system for a flywheel and method for operating same | Harold A. Rosen, Scott B. Pano, Joseph J. Kubicky, Seymour N. Rubin | 1998-01-13 |