Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11628947 | Catalytic fuel tank inerting apparatus for aircraft | Eric Surawski, Kevin P. Aceves | 2023-04-18 |
| 11465770 | Air cycle machine connected to engine gearbox | Alan Retersdorf, Matthew Pess | 2022-10-11 |
| 11358725 | Three wheel and simple cycle aircraft environmental control system | Louis J. Bruno, Jeffrey Ernst, John M. Maljanian, Thomas M. Zywiak | 2022-06-14 |
| 11014677 | Reverse bootstrap air cycle machine | Tony Ho | 2021-05-25 |
| 10982594 | Bleed valve module with position feedback and cooling shroud | Donald E. Army, John M. Maljanian | 2021-04-20 |
| 10882623 | Advanced environmental control system in an integrated split pack arrangement with two bleed/outflow heat exchangers | Donald E. Army | 2021-01-05 |
| 10822095 | Advanced environmental control system in an integrated pack arrangement with one bleed/outflow heat exchanger | Donald E. Army | 2020-11-03 |
| 10745137 | Advanced environmental control system in an integrated split pack arrangement with one bleed/outflow heat exchanger | Donald E. Army | 2020-08-18 |
| 10634065 | Engine bleed air system | Louis J. Bruno, Thomas M. Zywiak, Diane G. Drew, Harold W. Hipsky, Daniel Hughes | 2020-04-28 |
| 10605468 | Flow sensing ozone converter with replaceable core | Donald E. Army, Thomas M. Zywiak | 2020-03-31 |
| 10526092 | Turbine-assisted cabin air compressor | — | 2020-01-07 |
| 10457552 | Flow sensing ozone converter | Donald E. Army | 2019-10-29 |
| 10167778 | Bleed valve module with position feedback and cooling shroud | Donald E. Army, John M. Maljanian | 2019-01-01 |
| 10086946 | Hybrid third air condition pack | Thomas M. Zywiak, David E. Hall | 2018-10-02 |
| 9796477 | Engine driven-shaft driven compressor utilizing infinitely variable transmission | Harold W. Hipsky | 2017-10-24 |
| 9670842 | Bleed valve module with position feedback and cooling shroud | Donald E. Army, John M. Malijanian | 2017-06-06 |
| 9650967 | Method of low pressure bleed | — | 2017-05-16 |
| 9062604 | Low pressure bleed architecture | — | 2015-06-23 |
| 8662445 | Hybrid power system architecture for an aircraft | Louis J. Bruno, Anthony C. Jones, Todd A. Spierling | 2014-03-04 |
| 8500064 | Hybrid power system architecture for an aircraft | Louis J. Bruno, Anthony C. Jones, Todd A. Spierling | 2013-08-06 |
| 8147579 | Dispatch critical fuel tank inerting system for aircraft | Renaud Rebours | 2012-04-03 |
| 7975499 | Aircraft supplemental cooling system | — | 2011-07-12 |
| 6913636 | Low power nitrogen enriched air generation system | Thomas M. Zywiak, Harold W. Hipsky | 2005-07-05 |
| 6681591 | Cabin air temperature control with cooling of recirculated air | Thomas M. Zywiak | 2004-01-27 |
| 4829775 | Filtered environmental control system | — | 1989-05-16 |