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Inventor
LORENZ JOERG
DE
3 patents
⚠️ This page may combine multiple inventors who share the name “LORENZ JOERG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WEATHERFORD LAMB
1 patent
US7874352B2
Jan 25, 2011
Apparatus for gripping a tubular on a drilling rig
WEATHERFORD LAMB
80 citations
97
ODELL II ALBERT C
1 patent
US8567512B2
Oct 29, 2013
Apparatus for gripping a tubular on a drilling rig
ODELL II ALBERT C
45 citations
94
WEATHERFORD TECH HOLDINGS LLC
1 patent
US10138690B2
Nov 27, 2018
Apparatus for gripping a tubular on a drilling rig
WEATHERFORD TECH HOLDINGS LLC
3 citations
72