Inventor
MELENYZER GEORGE J
US15 patents
⚠️ This page may combine multiple inventors who share the name “MELENYZER GEORGE J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAKER HUGHES INC
6 patentsUS5333692AAug 2, 1994
Straight bore metal-to-metal wellbore seal apparatus and method of sealing in a wellbore
BAKER HUGHES INC220 citations99
US4911237AMar 27, 1990
Running tool for liner hanger
BAKER HUGHES INC182 citations98
US4848469AJul 18, 1989
Liner setting tool and method
BAKER HUGHES INC212 citations97
US5433275AJul 18, 1995
Double-threaded anchor tubing assembly
BAKER HUGHES INC29 citations92
US5330001AJul 19, 1994
Lead in guide assembly
BAKER HUGHES INC23 citations92
US5417288AMay 23, 1995
Hydraulic set liner hanger and method
BAKER HUGHES INC24 citations88
SMITH INTERNATIONAL
5 patentsUS7980300B2Jul 19, 2011
Drillable bridge plug
SMITH INTERNATIONAL130 citations98
US7424909B2Sep 16, 2008
Drillable bridge plug
SMITH INTERNATIONAL60 citations97
US7810558B2Oct 12, 2010
Drillable bridge plug
SMITH INTERNATIONAL48 citations96
US7455118B2Nov 25, 2008
Secondary lock for a downhole tool
SMITH INTERNATIONAL31 citations92
US8047280B2Nov 1, 2011
Drillable bridge plug
SMITH INTERNATIONAL19 citations91