DR

Douglas Rosten

TS Tier 1 Energy Solutions: 1 patents #2 of 5Top 40%
📍 Grande Prairie, CA: #1 of 6 inventorsTop 20%
Overall (2023): #460,222 of 537,848Top 90%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11719052 Flexible coupling for downhole drive string Derek Kitchen, Jeffrey Golinowski, Trevor Rosten, Cody Brown 2023-08-08