DH

Dahai Huang

UN Unknown: 2 patents #102 of 3,329Top 4%
Overall (2021): #86,233 of 548,734Top 20%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D932258 Spoon 2021-10-05
D917225 Bottle cap 2021-04-27
D913056 Slotted spoon 2021-03-16