CC

Ching-Hao Chen

OT Otrajet: 2 patents #1 of 2Top 50%
Overall (2021): #174,382 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11131391 Valve 2021-09-28
D909183 Buckle nail 2021-02-02