Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404775 | Turbine blade with cooling channels | Griffin D. Lavine, Brandon W. Spangler | 2025-09-02 |
| 12281595 | Turbine blade with boomerang shaped wall cooling passages | Brandon W. Spangler, Jaime G. Ghigliotty Rosado | 2025-04-22 |
| 12173618 | Airfoils with lobed cooling cavities | Brandon W. Spangler | 2024-12-24 |
| 12000305 | Airfoil with ribs defining shaped cooling channel | Brandon W. Spangler | 2024-06-04 |
| 11970954 | Airfoil with rib having connector arms | Brandon W. Spangler | 2024-04-30 |
| 11952911 | Airfoil with connecting rib | Brandon W. Spangler, JinQuan Xu | 2024-04-09 |
| 11905849 | Cooling schemes for airfoils for gas turbine engines | Brandon W. Spangler | 2024-02-20 |
| 11629602 | Cooling schemes for airfoils for gas turbine engines | Brandon W. Spangler | 2023-04-18 |
| 11480059 | Airfoil with rib having connector arms | Brandon W. Spangler | 2022-10-25 |
| 11286793 | Airfoil with ribs having connector arms and apertures defining a cooling circuit | Brandon W. Spangler | 2022-03-29 |
| 11209221 | Modified shaped heat exchanger inlets/outlets | Brandon W. Spangler, William P. Stillman | 2021-12-28 |
| 11149550 | Blade neck transition | Brandon W. Spangler | 2021-10-19 |
| 10954799 | Gas turbine engine blade with variable density and wide chord tip | Pitchaiah Vijay Chakka, James D. Hill | 2021-03-23 |
| 10871074 | Blade/vane cooling passages | Brandon W. Spangler | 2020-12-22 |
| 10378364 | Modified structural truss for airfoils | Brandon W. Spangler, Edwin Otero | 2019-08-13 |
| 10378453 | Method and assembly for reducing secondary heat in a gas turbine engine | Gabriel L. Suciu, Julian Partyka, James D. Hill | 2019-08-13 |
| 10316671 | Gas turbine engine blade with variable density and wide chord tip | Pitchaiah Vijay Chakka, James D. Hill | 2019-06-11 |
| 9719363 | Segmented rim seal spacer for a gas turbine engine | Julian Partyka, James D. Hill, Gabriel L. Suciu, Gregory M. Dolansky, Brian D. Merry | 2017-08-01 |
| 6974308 | High effectiveness cooled turbine vane or blade | Steve Halfmann, Yong Weon Kim, Mark C. Morris, Milton Ortiz, Craig A. Wilson | 2005-12-13 |