Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6274945 | Combustion control method and system | Mark Gilbreth, Simon Wall | 2001-08-14 |
| 6232742 | Dc/ac inverter apparatus for three-phase and single-phase motors | Wally E. Rippel | 2001-05-15 |
| 6194794 | Integrated reciprocating engine generator set and turbogenerator system and method | Steven W. Lampe, Edward C. Edelman | 2001-02-27 |
| 6049195 | Split generator winding inverter | Everett R. Geis, Brian W. Peticolas | 2000-04-11 |
| 6031294 | Turbogenerator/motor controller with ancillary energy storage/discharge | Everett R. Geis, Brian W. Peticolas | 2000-02-29 |
| 6020713 | Turbogenerator/motor pulse width modulated controller | Everett R. Geis, Brian W. Peticolas | 2000-02-01 |
| 5914590 | Electrical power regulator | Wally E. Rippel | 1999-06-22 |
| 5899673 | Helical flow compressor/turbine permanent magnet motor/generator | Robert W. Bosley, Ronald F. Miller | 1999-05-04 |