Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11768019 | Controls and related methods for mitigating liquid migration and/or floodback | Thomas P. Buescher, Charles P. Ketterer, Frank S. Wallis | 2023-09-26 |
| 11619429 | Stepper motor control valves for refrigerant expansion and/or system controls | Jeffrey N. Arensmeier, Christina M. Gilliam, Joseph B. Sutton, III, Thomas Stoneking, Jacob Ridderhoff | 2023-04-04 |