Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208583 | Environmentally friendly refrigerant compositions having low flammability and low GWP | David L. Couchot | 2021-12-28 |
| 11028300 | Environmentally friendly refrigerant compositions | David L. Couchot | 2021-06-08 |