Patents/Inventors

Lingyu Dong

Temple City, CAUS6 patents

4 Patents

US121857382025
Carbonated Beverage Apparatus
0 cites
US119980252024
System and Method for Automatically Cleaning and Washing Ice Cream or Yogurt Machine
0 cites
US118569662024
Carbonated Beverage Apparatus
0 cites
US116121732023
System and Method for Automatically Cleaning and Washing Ice Cream or Yogurt Machine
0 cites