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on 11 Mar 2022
GRANT PRIDECO, L.P.
86129168 · 26 Nov 2013
006
007
Parts for drilling machines,Metal tubes; metal tubes for industrial us...
on 11 Mar 2022
GRANT PRIDECO, LP
73190310 · 23 Oct 1978
007
Hardfacing Applied to Tool Joints Used in Earth Drilling
on 19 Oct 2020
Grant Prideco, L.P.
88095054 · 28 Aug 2018
006
Metal pipes, tubes, and connections for use in the production of oil a...
on 13 Feb 2020
Grant Prideco, L.P.
88424411 · 10 May 2019
006
V ONE HUNDRED FIFTY; V ONE FIVE ZERO,Metal drill pipe and tool joints,...
on 19 Feb 2016
GRANT PRIDECO, LP
74214579 · 18 Oct 1991
007
tool joints and drill pipe for drilling oil and gas wells,tool joints ...
on 19 Feb 2016
GRANT PRIDECO, L.P.
74100211 · 25 Sep 1990
007
hardface surfaces sold as a component of earth drilling tool joints,ha...
on 19 Feb 2016
GRANT PRIDECO, LP
74216740 · 29 Oct 1991
007
drill pipe and associated tool joints used in drilling oil and gas wel...
on 21 May 2015
Grant Prideco, L.P.
76415178 · 30 May 2002
006
metal drill collar box connection,metal drill collar box connection
on 26 Sep 2014
Grant Prideco, L.P.
78526210 · 02 Dec 2004
006
In the statement, Column 1, line 1, "Texas" should be deleted, and, "D...
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