Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9054530 | Pulsed interrupter and method of operation | Joel Lawton Drake | 2015-06-09 |
| 7453180 | Rotary disk energy storage and pulse power supply | Hugo H. van den Bergh | 2008-11-18 |
| 7255046 | Method and apparatus for use in guiding magnetically levitated vehicles | Robert W. Baldi, Husam Gurol | 2007-08-14 |
| 6827022 | Magnetic levitation and propulsion system | Hugo H. van den Bergh, Philip L. Jeter | 2004-12-07 |