Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180853 | Combination seal for a supercritical carbon dioxide turbo generator | Malcolm P. MacDonald, Duane C. McCormick | 2024-12-31 |
| 12103699 | Hybrid electric power for turbine engines having hydrogen fuel systems | Joseph B. Staubach, Marc J. Muldoon, Charles E. Lents | 2024-10-01 |
| 12055098 | Hydrogen powered engine with exhaust heat exchanger | James F. Wiedenhoefer, Joseph B. Staubach, Marc J. Muldoon, Charles E. Lents | 2024-08-06 |
| 12044176 | Turbine engines having hydrogen fuel systems | Joseph B. Staubach, Marc J. Muldoon, Charles E. Lents | 2024-07-23 |
| 11987377 | Turbo expanders for turbine engines having hydrogen fuel systems | Joseph B. Staubach, Marc J. Muldoon, Charles E. Lents | 2024-05-21 |
| 11802508 | Efficient turbine engine using integrated ammonia fuel processing | Lance L. Smith, David Lei Ma, Joseph B. Staubach, Sean C. Emerson | 2023-10-31 |
| 11725536 | Combination seal for a supercritical carbon dioxide turbo generator | Malcolm P. MacDonald, Duane C. McCormick | 2023-08-15 |
| 11629858 | Turboexpander inter-stage heating and NH3 cracking | Malcolm P. MacDonald, Sean C. Emerson, Lance L. Smith, Peter Cocks | 2023-04-18 |
| 11629637 | Supercritical carbon dioxide-cooled generator and turbine | Ram Ranjan | 2023-04-18 |
| 11624317 | Supercritical fluid systems | Christopher Britton Greene | 2023-04-11 |
| 11225905 | Supercritical fluid systems | Christopher Britton Greene | 2022-01-18 |
| 11187148 | Power and cooling unit (PCU) | Malcolm P. MacDonald, Ram Ranjan | 2021-11-30 |
| 10227888 | Variable vane systems | John E. Holowczak | 2019-03-12 |
| 5639311 | Method of cleaning brushes used in post CMP semiconductor wafer cleaning operations | Andrew James Sauer, Herman Schmitt | 1997-06-17 |