RD

Rene Dufresne

📍 Montréal, CA: #160 of 536 inventorsTop 30%
Overall (2018): #267,182 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9932477 Roofing asphalt composition Hua Liu, Vu Q. Nguyen 2018-04-03