Inventor
ZIMMERMANN AUGUSTO
US8 patents
Patents
8 patentsUS11656009B2May 23, 2023
Cooling system with oil return to accumulator
HEATCRAFT REFRIGERATION PRODUCTS LLC1 citations71
US11384969B2Jul 12, 2022
Cooling system with oil return to oil reservoir
HEATCRAFT REFRIGERATION PRODUCTS LLC2 citations71
US11371756B2Jun 28, 2022
Cooling system with oil return to accumulator
HEATCRAFT REFRIGERATION PRODUCTS LLC2 citations71
US10365023B2Jul 30, 2019
Refrigeration system with integrated air conditioning by parallel solenoid valves and check valve
HEATCRAFT REFRIGERATION PRODUCTS LLC4 citations71
US12158292B2Dec 3, 2024
Cooling system with oil return to accumulator
HEATCRAFT REFRIGERATION PRODUCTS LLC0 citations61
US12078391B2Sep 3, 2024
Cooling system with oil return to oil reservoir
HEATCRAFT REFRIGERATION PRODUCTS LLC0 citations61
US11835272B2Dec 5, 2023
Cooling system with oil return to accumulator
HEATCRAFT REFRIGERATION PRODUCTS LLC0 citations61
US11692747B2Jul 4, 2023
Cooling system with oil return to oil reservoir
HEATCRAFT REFRIGERATION PRODUCTS LLC0 citations61