Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11740004 | Transportation refrigeration unit with adaptive defrost | David C. Brondum | 2023-08-29 |
| 11707962 | Trailer transport refrigeration unit assisted by a tractor auxiliary power unit | — | 2023-07-25 |
| 11541727 | Cargo transport heating system | — | 2023-01-03 |