LZ

Li Zhijian

📍 Fujian, CN: #39 of 432 inventorsTop 10%
Overall (2022): #44,309 of 548,613Top 9%
4
Patents 2022

Issued Patents 2022

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11475756 Position locator — 2022-10-18
11426324 Load-reducing massage backpack — 2022-08-30
11344469 Backpack, bag or baby carrier with removable massage panel — 2022-05-31
11337887 Adjustable massage apparatus — 2022-05-24