Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458429 | Impeller shroud with slidable coupling for clearance control in a centrifugal compressor | Jonathan Acker, Jeffrey Crutchfield, Nate Cooper, Mark E. Whitlock, Nathan Ottow | 2019-10-29 |
| 10408226 | Segregated impeller shroud for clearance control in a centrifugal compressor | Nathan Ottow, Jonathan Acker, Nate Cooper, Mark E. Whitlock | 2019-09-10 |
| 10352329 | Impeller shroud with thermal actuator for clearance control in a centrifugal compressor | Jonathan Acker, Nate Cooper, Nathan Ottow | 2019-07-16 |
| 10309409 | Impeller shroud with pneumatic piston for clearance control in a centrifugal compressor | Jonathan Acker, Jeffrey Crutchfield, Nathan Ottow | 2019-06-04 |