Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752451 | Active clearance control system with zone controls | Paul M. Lutjen | 2017-09-05 |
| 9745898 | Planetary gear system for turbomachine | Todd M. LaPierre, Richard K. Hayford | 2017-08-29 |