JO

John Paul Opay

Ncr: 1 patents #52 of 210Top 25%
📍 Balamban, PH: #8 of 22 inventorsTop 40%
Overall (2020): #409,057 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10762736 Currency validation Donald A. Collins, Jr., Janry C. Amada, Peter R. Charpentier 2020-09-01