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WIPER PLUG
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Publication number 20220220821
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Publication date Jul 14, 2022
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Weatherford Netherlands, B.V.
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Marcel BUDDE
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E21 - EARTH DRILLING MINING
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TOP PLUG WITH TRANSITIONABLE SEAL
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Publication number 20200256152
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Publication date Aug 13, 2020
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Weatherford Netherlands, B.V.
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Marcel BUDDE
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E21 - EARTH DRILLING MINING
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SUB-SURFACE RELEASE PLUG SYSTEM
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Publication number 20190376360
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Publication date Dec 12, 2019
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Weatherford Netherlands, B.V.
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Marcel BUDDE
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E21 - EARTH DRILLING MINING
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SUB-SURFACE RELEASE PLUG SYSTEM
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Publication number 20180258731
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Publication date Sep 13, 2018
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Weatherford Technology Holdings
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Marcel BUDDE
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E21 - EARTH DRILLING MINING
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MULTI-FUNCTION DART
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Publication number 20180135378
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Publication date May 17, 2018
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Marcel Budde
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E21 - EARTH DRILLING MINING
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TOP PLUG WITH TRANSITIONABLE SEAL
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Publication number 20180112487
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Publication date Apr 26, 2018
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Weatherford Technology Holdings, LLC.
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Marcel BUDDE
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E21 - EARTH DRILLING MINING
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