Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174797 | Oil system for a gas turbine engine having an accumulator for energy storage | Adam L. Kempers | 2021-11-16 |
| 11073200 | Embedded auxiliary oil system for gearbox protection | Adam L. Kempers | 2021-07-27 |
| 11067006 | Gas turbine engine system with synchronization features for gearbox operation | Adam L. Kempers, Andrew D. Copeland | 2021-07-20 |
| 10989073 | Power gearbox with embedded oil reservoir for use in a gas turbine engine | Adam L. Kempers | 2021-04-27 |