Inventor
KRIJNEN ANTON
NL10 patents
⚠️ This page may combine multiple inventors who share the name “KRIJNEN ANTON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VARCO INT
6 patentsUS7699121B2Apr 20, 2010
Pipe running tool having a primary load path
VARCO INT41 citations91
US6896048B2May 24, 2005
Rotary support table
VARCO INT32 citations91
US6845814B2Jan 25, 2005
Pipe-gripping structure having load rings
VARCO INT61 citations91
US7303021B2Dec 4, 2007
Wellbore rig elevator systems
VARCO INT21 citations87
US7753138B2Jul 13, 2010
Pipe running tool having internal gripper
VARCO INT5 citations61
USD533432SDec 12, 2006
Handle
VARCO INT4 citations57