Issued Patents All Time
Showing 25 most recent of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383773 | Filter cartridge holder with fit-check device | Gary E. Dwyer | 2025-08-12 |
| 11655731 | Oil distribution system for gas turbine engine | Sylvain Brouillet, Daniel Alecu, Sam Cutrara, Rose Beaulieu | 2023-05-23 |
| 11452891 | Pleated filter element comprising pleated filter media with edge dams, and method of making and using | John M. Sebastian, Christopher A. Hurley, Kenneth J. Krepel, Fuming B. Li, Paul A. Martinson +1 more | 2022-09-27 |
| 11371436 | Method and system for regulating oil flow to an engine | Eric Langevin, Alain C. Martel | 2022-06-28 |
| 11293295 | Labyrinth seal with angled fins | Alexander Smith | 2022-04-05 |
| 11219788 | Filter cartridge holder with fit-check device | Gary E. Dwyer | 2022-01-11 |
| 10883414 | Engine intake assembly with selector valve | Jean Thomassin, Sebastien Bolduc, Bruno Villeneuve, Stephane Berube, Mike Fontaine +4 more | 2021-01-05 |
| 10751660 | Filter cartridge comprising filter media with adhesively edge-sealed ends, and method of making and using | Gary E. Dwyer, Kevin A. Frankel | 2020-08-25 |
| 10533489 | Compound engine assembly with common inlet | Jean Thomassin, Sebastien Bolduc, Bruno Villeneuve, Stephane Berube, Mike Fontaine +4 more | 2020-01-14 |
| 10533487 | Engine intake assembly with selector valve | Jean Thomassin, Sebastien Bolduc, Bruno Villeneuve, Stephane Berube, Mike Fontaine +4 more | 2020-01-14 |
| 10302523 | Method for testing a seal of a sealed bearing cavity | Roger Huppe, Alain C. Martel, Valeri Soukhostavets | 2019-05-28 |
| 10100730 | Secondary air system with venturi | Roger Huppe | 2018-10-16 |
| 9931592 | Layered or mixed sorbent bed protective filtration device | Britton G. Billingsley, Larry A. Brey, William Buechter, Derek M. Maanum, Gregory W. Peterson +1 more | 2018-04-03 |
| 9932892 | Compound engine assembly with coaxial compressor and offset turbine section | Jean Thomassin, Sebastien Bolduc, Bruno Villeneuve, Stephane Berube, Mike Fontaine +4 more | 2018-04-03 |
| 9908076 | Layered or mixed sorbent bed protective filtration device | Britton G. Billingsley, Larry A. Brey, William Buechter, Derek M. Maanum, Gregory W. Peterson +1 more | 2018-03-06 |
| 9896998 | Compound engine assembly with modulated flow | Jean Thomassin, Sebastien Bolduc, Bruno Villeneuve, Stephane Berube, Mike Fontaine +4 more | 2018-02-20 |
| 9879591 | Engine intake assembly with selector valve | Jean Thomassin, Sebastien Bolduc, Bruno Villeneuve, Stephane Berube, Mike Fontaine +4 more | 2018-01-30 |
| 9797297 | Compound engine assembly with common inlet | Jean Thomassin, Sebastien Bolduc, Bruno Villeneuve, Stephane Berube, Mike Fontaine +4 more | 2017-10-24 |
| 9757678 | Layered or mixed sorbent bed protective filtration device | Britton G. Billingsley, Larry A. Brey, William Buechter, Derek M. Maanum, Gregory W. Peterson +1 more | 2017-09-12 |
| 9744493 | Air filtration device | Gary E. Dwyer, Andrew Murphy, Simon James Smith | 2017-08-29 |
| 9726040 | Fluid delivery system for a gas turbine engine | Eugene Gekht, Thomas Francis Haslam-Jones | 2017-08-08 |
| 9617916 | Gas turbine engine with bearing buffer air flow and method | Alessandro Ciampa, Michel Labbe | 2017-04-11 |
| D778430 | Filter cartridge | David M. Blomberg, Gary E. Dwyer, Carl W. Raines, III, Serge Dubeau, Mark W. Schulz +1 more | 2017-02-07 |
| 9440775 | Prefilter cover for bidirectional-airflow respirator cartridge | Gary E. Dwyer | 2016-09-13 |
| 9393448 | Side plug-in filter cartridge | Gary E. Dwyer | 2016-07-19 |