Inventor
FRASER THOMAS A
US10 patents
⚠️ This page may combine multiple inventors who share the name “FRASER THOMAS A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VETCO GRAY INC
6 patentsUS7975768B2Jul 12, 2011
Riser joint coupling
VETCO GRAY INC50 citations97
US7337848B2Mar 4, 2008
Preloaded riser coupling system
VETCO GRAY INC46 citations96
US7331395B2Feb 19, 2008
Riser make-up tool
VETCO GRAY INC45 citations96
US8356672B2Jan 22, 2013
Riser joint coupling
VETCO GRAY INC19 citations92
US7963336B2Jun 21, 2011
Preloaded riser coupling system
VETCO GRAY INC21 citations92
US7237613B2Jul 3, 2007
Underbalanced marine drilling riser
VETCO GRAY INC44 citations92