Hang-Shing Ma

UI University Of Rhode Island: 1 patents #1 of 3Top 35%

📍 Portland, OR: #754 of 1,708 inventorsTop 45%

🗺 Oregon: #1,685 of 4,132 inventorsTop 45%

Overall (2018): #403,986 of 503,207Top 85%

Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10155738	Methods for skin whitening using a gallotannin	Navindra P. Seeram, Keykavous Parang	2018-12-18