PF

Ping Fan

VL Vision Ease, Lp: 2 patents #3 of 11Top 30%
📍 Ramsey, MN: #7 of 25 inventorsTop 30%
🗺 Minnesota: #1,470 of 7,373 inventorsTop 20%
Overall (2019): #130,901 of 560,194Top 25%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10330828 Photochromic polyurethane laminate Hannah Vu, Hideyo Sugimura, Hao Vu 2019-06-25
10315397 Photochromic polyurethane laminate Hannah Vu 2019-06-11