Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10495693 | Wind turbine fault detection using acoustic, vibration, and electrical signals | Jayakrishnan Unnikrishnan, Lijun He, Brett Alexander Matthews | 2019-12-03 |
| 10283804 | Flange assembly for use with a solid oxide fuel cell system | Keith Brown, Darren Hickey, Kevin Joseph Gavel, John Raymond Krahn, Qin Chen +2 more | 2019-05-07 |
| 10273940 | System and method for detecting pitch bearing damage in a wind turbine | Di Pan, Lijun He, Stefan Grubic | 2019-04-30 |