DR

David A. Risk

📍 Antigonish, CA: #2 of 3 inventorsTop 70%
Overall (2019): #492,471 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10203311 Gas emission detection device, system and method Bjorn-Gustaf James Brooks, Martin LAVOIE 2019-02-12