Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699267 | Hot gas expander power recovery and control | Brett W. Batson | 1997-12-16 |
| 5609465 | Method and apparatus for overspeed prevention using open-loop response | Brett W. Batson | 1997-03-11 |