YL

Yingzhong Li

📍 Reading, MA: #5 of 70 inventorsTop 8%
🗺 Massachusetts: #1,014 of 14,474 inventorsTop 8%
Overall (2020): #40,858 of 565,922Top 8%
4
Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D893739 Sex toy 2020-08-18
D882108 Sex toy 2020-04-21
D879991 Sex toy 2020-03-31
D879992 Sex toy 2020-03-31