About 8 Trademarks found that are owned by Weldril Holdings Llc
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on 03 Dec 2021
SUPRSEAL
WelDril Holdings, LLC
86602621 · 20 Apr 2015
08 Dec 2025
001
Chemical additives for drilling mud which restores lost circulation in...
on 14 Sep 2020
KOL-SEAL
WelDril Holdings, LLC
86337065 · 15 Jul 2014
24 Feb 2025
001
CRUSHED COAL USED AS AN ADDITIVE FOR CEMENT IN OIL AND GAS DRILLING AN...
on 11 May 2018
POL-E-FLAKE
WelDril Holdings, LLC
76571224 · 21 Jan 2004
11 Sep 2028
001
Lost circulation additives consisting of flakes made from polyester fi...
on 20 Nov 2024
PHENOFLAKE
WelDril Holdings, LLC
98456580 · 19 Mar 2024
001
Lost circulation additives consisting of ground laminate, used in ceme...
on 12 May 2014
KOL-SEAL
WelDril Holdings, LLC
76571200 · 21 Jan 2004
001
COAL-SEAL,COAL-SEAL,crushed coal used as an additive for cement in oil...
on 28 Sep 2012
SUPRSEAL
WelDril Holdings, LLC
76608950 · 27 Aug 2004
001
SUPER SEAL,Additive to drilling mud which restores lost circulation in...
on 25 Nov 2005
SEACOAL
WelDril Holdings, LLC
76608975 · 27 Aug 2004
004
unique product of processed coal used in compositions in steel and iro...
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