Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173644 | Augmented drive of compressors via differential and multistage turbine | Daniel Bernard Kupratis, Paul R. Hanrahan | 2024-12-24 |
| 12092038 | Rotor dynamics accommodation using electrical power assist | Gary Collopy, Michael Winter | 2024-09-17 |
| 11753990 | Augmented drive of compressors via differential and multistage turbine | Daniel Bernard Kupratis, Paul R. Hanrahan | 2023-09-12 |
| 11448125 | Multistage gas turbine engine with differential drive of compressor | Daniel Bernard Kupratis, Mark Tu, Paul R. Hanrahan | 2022-09-20 |
| 11421590 | Augmented drive of compressors via differential and multistage turbine | Daniel Bernard Kupratis, Paul R. Hanrahan | 2022-08-23 |
| 11193425 | Gearbox for boost spool turbine engine | Paul R. Hanrahan, Daniel Bernard Kupratis | 2021-12-07 |
| 11105265 | Supplemental cooling air for turbine exhaust components and surfaces | Wendell V. Twelves, Jeffrey Prausa, Douglas A. Thonebe | 2021-08-31 |
| 10760423 | Spoked rotor for a gas turbine engine | Gabriel L. Suciu, Stephen P. Muron, Ioannis Alvanos, Christopher M. Dye, Brian D. Merry +1 more | 2020-09-01 |
| 9938831 | Spoked rotor for a gas turbine engine | Gabriel L. Suciu, Stephen P. Muron, Ioannis Alvanos, Christopher M. Dye, Brian D. Merry +1 more | 2018-04-10 |
| 8961132 | Secondary flow arrangement for slotted rotor | Gabriel L. Suciu, Christopher M. Dye, William K. Ackermann, Stephen P. Muron, Ioannis Alvanos +2 more | 2015-02-24 |