Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10415429 | Planet gearbox with cylindrical roller bearing with high density roller packing | William Howard Hasting, Donald Albert Bradley | 2019-09-17 |
| 10385961 | Planetary gear system | — | 2019-08-20 |
| 10274071 | Gearbox planet squeeze film damper | Daniel Alan Niergarth, Brandon Wayne Miller, Bugra Han Ertas, Donald Albert Bradley | 2019-04-30 |
| 10247297 | Apparatus for a gearbox with multiple scavenge ports | Darren Lee Hallman | 2019-04-02 |
| 10234018 | Planet gearbox with cylindrical roller bearing with under race lube scheme | William Howard Hasting, Kenneth Lee Fisher, Donald Albert Bradley | 2019-03-19 |