DB

Dougal Hugo Brown

FI Frank'S International: 12 patents #10 of 96Top 15%
FT Frank'S Casing Crew And Rental Tools: 3 patents #11 of 43Top 30%
PL Pilot Drilling Control Limited: 1 patents #5 of 13Top 40%
📍 Scotland, GB: #4 of 127 inventorsTop 4%
Overall (All Time): #306,515 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
12312872 Remote control line clamp installation system Paul B. DuPuis 2025-05-27
12252941 Control line clamp installation system Brian David Begnaud, Malcolm Gray-Stephens 2025-03-18
10883322 Portable stand building winch Malcolm Gray-Stephens 2021-01-05
10612321 Stand building using a horseshoe slip elevator Alfred Moss, Nicholas Guidry, Logan Smith, Dax Joseph Neuville 2020-04-07
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
10100590 Remote fluid grip tong Thomas J. Clostio, Jr., Tyler Jabusch 2018-10-16
9598914 Method and apparatus to position and protect control lines being coupled to a pipe string on a rig 2017-03-21
9284792 Method and apparatus to position and protect control lines being coupled to a pipe string on a rig Charles Michael Webre, Brian David Begnaud, Mark Stephen Sibille 2016-03-15
8985201 Rotation inhibiting apparatus Brian David Begnaud, Charles Michael Webre, Adam Gerard Pelletier, Tom Adrian Banger, Peter John Lovegrove 2015-03-24
8678088 Method and apparatus to position and protect control lines being coupled to a pipe string on a rig 2014-03-25
8573329 Rotation inhibiting apparatus Brian David Begnaud, Charles Michael Webre, Adam Gerard Pelletier, Tom Adrian Banger, Peter John Lovegrove 2013-11-05
8316930 Downhole tubular connector Matthew Clubb, Alan Payne, Stuart Card, George Swietlik, Robert Large +1 more 2012-11-27
8225875 Method and apparatus to position and protect control lines being coupled to a pipe string on a rig Brian David Begnaud, Russell John Ferguson 2012-07-24
8028748 Tubular control apparatus Burney J. Laitolais, Jr., David Stokes, Jean Buytaert 2011-10-04