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About 1 Trademarks found for “WELLCHEK”

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WELLCHEK*

WELL*

*HEK

WE*EK

716976
REGISTERED

on 3 May 1996

WELLCHEK

GRANT PRIDECO INC.

716976 · 17 Nov 1992

037

040

Inspection and analysis of drill pipe casings, pipe joints, pipe coupl...

Owners

Grant prideco inc. (1)

Categories

Class 37 (1)

Class 40 (1)

Correspondents

Smart & biggar lp (1)

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