William Winchin Yen

📍 Arlington, MA: #100 of 452 inventorsTop 25%

🗺 Massachusetts: #2,611 of 14,474 inventorsTop 20%

Overall (2020): #107,723 of 565,922Top 20%

Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
10829600	Microporous sheet product and methods for making and using the same	—	2020-11-10
10586965	Microporous sheet product and methods for making and using the same	—	2020-03-10