Inventor
CARLSSON ANDREAS
DE17 patents
⚠️ This page may combine multiple inventors who share the name “CARLSSON ANDREAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WEATHERFORD LAMB
8 patentsUS8365834B2Feb 5, 2013
Tubular handling apparatus
WEATHERFORD LAMB46 citations95
US6814149B2Nov 9, 2004
Apparatus and method for positioning a tubular relative to a tong
WEATHERFORD LAMB95 citations95
US7028585B2Apr 18, 2006
Wrenching tong
WEATHERFORD LAMB82 citations94
US6082224AJul 4, 2000
Power tong
WEATHERFORD LAMB78 citations91
US7861618B2Jan 4, 2011
Wrenching tong
WEATHERFORD LAMB14 citations90
US8752636B2Jun 17, 2014
Tubular handling apparatus
WEATHERFORD LAMB4 citations81
US6332377B1Dec 25, 2001
Gripping arrangement for gripping casing
WEATHERFORD LAMB11 citations73
US8359951B2Jan 29, 2013
Wrenching tong
WEATHERFORD LAMB3 citations60