Patents/Inventors

Shifa Luo

GuangdongCN4 patents

4 Patents

US125438872026
Modular Food Warming Pad
Guangdong Willing Technology Corporation
0 cites
US123761962025
Manufacturing Process for a Food Warming Pad
Guangdong Willing Technology Corporation
0 cites
US123492442025
Flexible Heat Preservation Board with Heating Wire Encapsulated Therein
Guangdong Willing Technology Corporation
0 cites
USD10784082025
Chopping Board
Guangdong Willing Technology Corporation
0 cites