Fargo, North Dakota
United States
2
2020-10-08
The entities that hold a legal rights for patent applications filed by inventor Refling William John:
William John Refling from Fargo, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Portable instant cooling system with controlled temperature obtained through timed-release liquid or gaseous COcoolant for general refrigeration use in mobile and stationary containers
#2 | 2018-09-27Portable instant cooling system with controlled temperature obtained through timed-release liquid or gaseous COcoolant for general refrigeration use in mobile and stationary containers
2305579 ⎘