SW

Siwen Wang

NC Ningbo Shijia Cleaning Tools Co.: 3 patents #2 of 3Top 70%
Overall (2024): #65,982 of 561,600Top 15%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1046359 Dustpan and brush set 2024-10-08
D1037672 Combined grout brush set and holder 2024-08-06
D1036040 Dustpan and brush set 2024-07-16