Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12228318 | System and method of hot gas defrost control for multistage cascade refrigeration system | David Scott Farrar, Trace Lydick, Thomas Schoeppner, Alex Roberts | 2025-02-18 |
| 11137185 | System and method of hot gas defrost control for multistage cascade refrigeration system | David Scott Farrar, Trace Lydick, Thomas Schoeppner, Alex Roberts | 2021-10-05 |