HC

Hsiu-Ming Chang

TR Trekology: 2 patents #1 of 1Top 100%
📍 Tainan, TW: #179 of 842 inventorsTop 25%
Overall (2021): #155,663 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D927210 Portable camping chair 2021-08-10
D927211 Height adjustable portable camping chair 2021-08-10