Issued Patents 2025
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313022 | Gas turbine engine having a heat exchanger located in an annular duct | Scott Alan Schimmels, Jeffrey Douglas Rambo, Timothy Richard DePuy, Steven B. Morris, William Joseph Bowden +2 more | 2025-05-27 |
| 12313021 | Outer nacelle with inlet guide vanes and acoustic treatment | Arthur William Sibbach, Nicholas Joseph Kray, Gary Willard Bryant, Jr. | 2025-05-27 |
| 12292017 | Gas turbine engine with acoustic spacing of the fan blades and outlet guide vanes | Egbert Geertsema, Arthur William Sibbach, Andrew Hudecki, Timothy Richard DePuy, John C. Schilling +2 more | 2025-05-06 |
| 12286927 | Vehicle with energy conversion system | Jeffrey Douglas Rambo, David Marion Ostdiek | 2025-04-29 |
| 12276333 | Gearbox assembly lubrication system for a turbine engine | Arthur William Sibbach, Andrew Hudecki, Ryan T. Roehm | 2025-04-15 |
| 12276229 | Method of operating a turbine engine having a bleed system | Geoffrey Whitener, Jeffrey Donald Clements, Patrick Michael Marrinan, Andrew J. Hank | 2025-04-15 |
| 12270340 | Gas turbine engine and fuel cell assembly | Honggang Wang, Michael A. Benjamin, Richard Louis Hart, Randy M. Vondrell, Ryan St. Pierre | 2025-04-08 |
| 12270342 | Thermal management system for an engine | Jeffrey Douglas Rambo, Eric Barre, Leonardo Aguilar Willys, Victor Moreno Patan | 2025-04-08 |
| 12264588 | Liquid fluid systems including phase detection sensors for turbine engines | Arthur William Sibbach | 2025-04-01 |
| 12261334 | Gas turbine engine and fuel cell assembly | Honggang Wang, Michael A. Benjamin, Richard Louis Hart, Randy M. Vondrell, Ryan St. Pierre | 2025-03-25 |
| 12240624 | Aircraft gas turbine engine with heated fuel to assist combustion | Daniel Alan Niergarth, Arthur William Sibbach | 2025-03-04 |
| 12228042 | Lubrication system for a turbine engine | Arthur William Sibbach, Andrew Hudecki | 2025-02-18 |
| 12228037 | Guide vane assembly with fixed and variable pitch inlet guide vanes | Nicholas Joseph Kray, Gary Willard Bryant, Jr., Arthur William Sibbach | 2025-02-18 |
| 12221905 | Turbine engine including a steam system | Arthur William Sibbach, Robert R. Rachedi, Jeffrey Douglas Rambo, Daniel Alan Niergarth | 2025-02-11 |
| 12221980 | Gas turbine engine with variable pitch inlet pre-swirl features | Arthur William Sibbach | 2025-02-11 |
| 12209557 | Gas turbine engine with forward swept outlet guide vanes | Arthur William Sibbach, Jeffrey Donald Clements | 2025-01-28 |