Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9856748 | Probe tip cooling | Blaine M. Johnston, Steven G. Lemieux, Dmitriy A. Romanov | 2018-01-02 |
| 6901821 | Stator damper anti-rotation assembly | David P. Dube | 2005-06-07 |
| 6585479 | Casing treatment for compressors | — | 2003-07-01 |