DR

Douglas Rosten

📍 Grande Prairie, CA: #2 of 9 inventorsTop 25%
Overall (2022): #469,764 of 548,613Top 90%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11299957 Plug for a coiled tubing string Trevor Rosten, Derek Kitchen 2022-04-12