GY

Guoyan Yin

Overall (2021): #82,160 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D919454 Infrared thermometer 2021-05-18
D919455 Infrared thermometer 2021-05-18
D919456 Infrared thermometer 2021-05-18