Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10401061 | Heat pump non-reversing valve arrangement | Jeremy Hogan | 2019-09-03 |
| 10184688 | Air conditioning apparatus for efficient supply air temperature control | Harold Mark Sindelar | 2019-01-22 |