Inventor
MORGAN MICHAEL GRAHAM
GB13 patents
⚠️ This page may combine multiple inventors who share the name “MORGAN MICHAEL GRAHAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXPRO NORTH SEA LTD
7 patentsUS6227301B1May 8, 2001
Christmas tree
EXPRO NORTH SEA LTD70 citations96
US6109352AAug 29, 2000
Simplified Xmas tree using sub-sea test tree
EXPRO NORTH SEA LTD80 citations96
US6170578B1Jan 9, 2001
Monobore riser bore selector
EXPRO NORTH SEA LTD52 citations92
US6109353AAug 29, 2000
Single bore riser system
EXPRO NORTH SEA LTD37 citations92
US6015013AJan 18, 2000
Lightweight intervention system for use with horizontal tree with internal ball valve
EXPRO NORTH SEA LTD44 citations92
US5960885AOct 5, 1999
Dual bore riser
EXPRO NORTH SEA LTD25 citations92
US6152230ANov 28, 2000
High pressure tree cap
EXPRO NORTH SEA LTD16 citations84