Inventor
VAN RIET EGBERT JAN
NL9 patents
⚠️ This page may combine multiple inventors who share the name “VAN RIET EGBERT JAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHELL OIL CO
6 patentsUS6904981B2Jun 14, 2005
Dynamic annular pressure control apparatus and method
SHELL OIL CO202 citations97
US7185719B2Mar 6, 2007
Dynamic annular pressure control apparatus and method
SHELL OIL CO70 citations96
US7134489B2Nov 14, 2006
System for controlling the discharge of drilling fluid
SHELL OIL CO42 citations91
US9677179B2Jun 13, 2017
Pipe connector and method
SHELL OIL CO3 citations71
US9617800B2Apr 11, 2017
Connector assembly
SHELL OIL CO4 citations71
US7318489B2Jan 15, 2008
Hydraulic motor arrangement and method of operating a hydraulic motor
SHELL OIL CO0 citations40