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Self-Cleaning Tank
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Publication number 20220219888
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Publication date Jul 14, 2022
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Spokane Stainless Technologies, Inc.
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Nathan Hayes Owen
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B08 - CLEANING
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Self-Cleaning Tank
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Publication number 20200002084
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Publication date Jan 2, 2020
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Spokane Industries
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Nathan Hayes Owen
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B08 - CLEANING
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Pig Receiver Assembly
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Publication date May 23, 2019
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Cross Country Infrastructure Services, Inc.
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James R. Hodde
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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ANGLE VALVE WITH HAMMERLESS GRINDING
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Publication number 20140332089
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Publication date Nov 13, 2014
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Bray International, Inc.
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Varadharajen Lakshmanan
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Self-Cleaning Tank
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Publication number 20140326327
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Publication date Nov 6, 2014
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Spokane Industries
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Nathan Hayes Owen
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B08 - CLEANING
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GATE VALVE WITH TRACK CLEANOUT
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Publication number 20140261737
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Publication date Sep 18, 2014
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Mueller International, LLC
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Ralph William Vanderburg
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B08 - CLEANING
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Pig Receiver Assembly
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Publication number 20140245550
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Publication date Sep 4, 2014
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POWER ASSOCIATES INTERNATIONAL, INC.
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James R. Hodde
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B08 - CLEANING
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BALL DROP WELLHEAD CONTROL APPARATUS
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Publication number 20140166265
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Publication date Jun 19, 2014
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OIL STATES ENERGY SERVICES, L.L.C.
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Danny Lee Artherholt
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E21 - EARTH DRILLING MINING
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AUTOMATIC BARREL PIG LAUNCHER
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Publication number 20140069512
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Publication date Mar 13, 2014
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ARRAY HOLDINGS, INC.
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Jason McNabney
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Pig Receiver Assembly
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Publication number 20130167943
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Publication date Jul 4, 2013
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POWER ASSOCIATES INTERNATIONAL, INC.
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James R. Hodde
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Pig Receiver Assembly
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Publication number 20130087213
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Publication date Apr 11, 2013
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POWER ASSOCIATES INTERNATIONAL, INC.
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James R. Hodde
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B08 - CLEANING
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Pig Receiver Assembly
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Publication number 20110240135
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Publication date Oct 6, 2011
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POWER ASSOCIATES INTERNATIONAL, INC.
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James R. Hodde
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B08 - CLEANING
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Inertially Activated Ejection Valve
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Publication number 20100229972
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Publication date Sep 16, 2010
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CUMMINS FILTRATION IP, INC.
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Mark V. Holzmann
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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SOLENOID VALVE CONTROL APPARATUS
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Publication number 20090229673
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Publication date Sep 17, 2009
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JATCO Ltd.
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Youji Tabuchi
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...