Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10598409 | Portable instant cooling system with controlled temperature obtained through timed-release liquid or gaseous CO2 coolant for general refrigeration use in mobile and stationary containers | Mark Holzwanger, Xianghong Liu, Harry Holzwanger, Maria Grazia Verardi, Robert A. Sailer +2 more | 2020-03-24 |