Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10020652 | Power distribution systems | — | 2018-07-10 |
| 9941772 | Marine propulsion systems | — | 2018-04-10 |
| 9614400 | DC energy store systems and methods of operating the same | — | 2017-04-04 |
| 9564847 | Electrical machines | — | 2017-02-07 |
| 9548605 | Protection circuits and methods for electrical machines | — | 2017-01-17 |
| 9030046 | Circuits for DC energy stores | — | 2015-05-12 |
| 8861239 | Regulating output characteristics of static energy supply units | — | 2014-10-14 |
| 7923853 | Methods of synchronizing a plurality of generators | — | 2011-04-12 |
| 7868573 | Drive circuits | — | 2011-01-11 |
| 7724548 | Control methods for pulse width modulation (PWM) | Rodney Jones, Robert Vernon Fulcher | 2010-05-25 |
| 7365461 | Crash management system for implementation in flywheel systems | Norman C. Brackett, James Crowley, Richard L. Hockney, Matthew L. Lazarewicz | 2008-04-29 |
| 7339337 | Power plant | — | 2008-03-04 |
| 7034420 | Crash management system for implementation in flywheel systems | Norman C. Brackett, James Crowley, Richard L. Hockney, Matthew L. Lazarewicz | 2006-04-25 |
| 6675872 | Heat energy dissipation device for a flywheel energy storage system (FESS), an FESS with such a dissipation device and methods for dissipating heat energy | Todd A. Ebert | 2004-01-13 |
| 6359422 | Surge resistor for protecting active source of variable inductance in a power-factor correction arrangement | — | 2002-03-19 |
| 5701733 | Double rabbet combustor mount | Robert H. Slater | 1997-12-30 |