JO

John Paul Opay

Ncr: 1 patents #50 of 207Top 25%
📍 Balamban, PH: #8 of 31 inventorsTop 30%
Overall (2019): #405,526 of 560,194Top 75%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10325435 Currency validation Donald A. Collins, Jr., Janry C. Amada, Peter R. Charpentier 2019-06-18