Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9513010 | Gas turbine engine combustor with fluidic control of swirlers | Frank J. Zupanc | 2016-12-06 |
| 8707675 | Pressure assisted direct drive proportional hot-gas thruster | Steve Abel | 2014-04-29 |
| 8312705 | Propellant gas control valve | Don Christensen, Steve Abel | 2012-11-20 |
| 8104264 | Low minimum impulse bit propellant gas thruster | Steve Abel, Don Christensen, Bruce T. Larsen | 2012-01-31 |
| 7000638 | Diverter valve with multiple valve seat rings | Bruce T. Larsen | 2006-02-21 |
| 6276125 | Pressure balanced poppet valve | — | 2001-08-21 |
| 6006780 | Two-stage, warm-gas high pressure regulator | Stephen G. Abel | 1999-12-28 |
| 4874016 | Method for improving signal-to-noise ratios in fluidic circuits and apparatus adapted for use therewith | — | 1989-10-17 |