DO

Daniel B. O'Brien

📍 Central Saanich, CA: #4 of 10 inventorsTop 40%
Overall (2019): #493,548 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10370829 Articles comprising a surface spreading agent, oilfield water storage systems employing the same, and methods of managing the oilfield water storage systems Timothy A. Andrzejak, Jorge E. Lopez de Cardenas 2019-08-06