Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12332152 | Methods of obtaining a biological sample representative of a passenger cabin on an aircraft using an air cyclonic collector via a cabin exhaust valve | Eric Surawski, Kenneth Crawford, Donald E. Army, Kevin Walsh, Tony Ho | 2025-06-17 |
| 12065250 | Recirculation ground maintenance mode | Peter Zywiak, Luke Martin | 2024-08-20 |
| 11859918 | Crossflow/counterflow subfreezing plate fin heat exchanger | Alan Retersdorf | 2024-01-02 |
| 11529535 | Catalytic fuel tank inerting systems | Xiaohong Liao, Beakal T. Woldemariam, Earl Jean LaVallee, III, Eric Surawski | 2022-12-20 |
| 11306955 | Method of monitoring a shutdown cycle of an air cycle machine of an aircraft | Bernard Dion, Peter Zywiak, Jeffrey J. Nieter | 2022-04-19 |
| 11148813 | Liquid reheater heat exchanger in an air cycle system | — | 2021-10-19 |
| 10766623 | Ozone converter bypass | — | 2020-09-08 |
| 10668486 | Water extractor | John D. Monacchio, Murtuza Lokhandwalla, Lance R. Bartosz | 2020-06-02 |
| 10633098 | Environmental control system | — | 2020-04-28 |
| 10525485 | Water extractor | John D. Monacchio, Murtuza Lokhandwalla, Lance R. Bartosz | 2020-01-07 |
| 10408492 | Drain hole orifice device | Christopher Simpson | 2019-09-10 |
| 9789967 | Environmental control system | Thomas M. Zywiak, Laura Jean Coates, Michael Francis Short | 2017-10-17 |
| 9745069 | Air-liquid heat exchanger assembly having a bypass valve | — | 2017-08-29 |
| 9157683 | Heat exchanger for aircraft application | Michael Doe, Kurt L. Stephens, Matthew William Miller, Michael Zager, Irving C. Ostrander | 2015-10-13 |
| 8851158 | Multi-chamber heat exchanger header and method of making | Abbas A. Alahyari, George E. Wilmot | 2014-10-07 |