DB

Dougal Hugo Brown

FI Frank'S International: 2 patents #2 of 15Top 15%
📍 Scotland, GB: #2 of 21 inventorsTop 10%
Overall (2019): #177,525 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10337262 Remote fluid grip tong Thomas J. Clostio, Jr., Tyler Jabusch 2019-07-02
10287830 Combined casing and drill-pipe fill-up, flow-back and circulation tool 2019-05-14