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2016
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Invention
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Swivel joint. A fluid system swivel joint includes a body and a tail rotatably connected together... |
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2013
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Invention
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Swivel joint comprising a counterbalancing mechanism. A fluid system swivel joint includes a body... |
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2011
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Invention
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Fluid system component with sacrificial element. A system for pressure testing the joints and wal... |
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2009
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Invention
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Articulating joint with injector port. A pipe coupling connects two fluid system components, such... |
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G/S
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Metal couplings and connectors for use in fluid and gas transfer; oil and gas wellhead tools and ... |
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G/S
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Automated cleaning tools for cleaning the interior of pipelines In-situ cleaning of pipeline inte... |
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2008
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G/S
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In-situ cleaning of pipeline interiors |
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G/S
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Metal pipe couplings and metal pipe connectors Oil and gas wellhead tools and equipment, namely, ... |
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Invention
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Fluid system coupling with pivoting handle actuating member. A fluid system component includes fi... |
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Invention
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Methods and apparatus for introducing a pig into a fluid system. A method and apparatus for intro... |
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2007
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Invention
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Fluid system coupling with handle actuating member. A fluid system component is provided that inc... |
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Invention
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Stuffing box with wear indicator.
A stuffing box for sealing around a shaft. The stuffing box in... |
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Invention
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Stuffing box with wear indicator. A stuffing box for sealing around a shaft. The stuffing box inc... |
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G/S
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Metal couplings for use with fluid and gas transfer hoses and loading arms. |
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2006
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G/S
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Metal couplings for use with fluid and gas transfer hoses and loading arms used to facilitate the... |
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Invention
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Fluid system coupling with pin lock. A fluid system component is provided that includes first and... |
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Invention
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Quick disconnect valve assembly. A quick disconnect valve assembly includes first and second valv... |
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Invention
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Dry break valve assembly. A fluid system component is provided that includes first and second ele... |
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2005
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Invention
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Fluid system component with sacrificial element. A fluid system component is provided that is imp... |
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G/S
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Metal drains and vents for use with fluid and gas transfer |
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2004
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Invention
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Quick disconnect valave assembly. A quick disconnect valve assembly includes first and second val... |
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Invention
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Quick disconnect valve assembly. This disclosure is concerned with fluid system components. In on... |
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G/S
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Metal valve couplings for use with fluid and gas transfer |
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2003
|
Invention
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Self-cleaning product transfer device. A product transfer device is provided that includes telesc... |
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Invention
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Fluid system coupling. A fluid system component is provided that includes first and second elemen... |
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Invention
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Fluid flow management system. A fluid flow management system that includes a feedback system in c... |
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Invention
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Gear operated coupler. A gear operated coupler is provided for coupling and uncoupling mating fir... |
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2000
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Invention
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Dry break valve assembly. A valve assembly with an automatic check valve feature and automatic di... |
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1999
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G/S
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METAL THERMOWELL PIPE COUPLINGS FOR USE IN THE REFINING INDUSTRY |
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1995
|
Invention
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Method for using reusable pipe union and pipe cap assembly for wide thermal cycling. A method for... |
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Invention
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Reusable pipe union and pipe cap assembly for wide thermal cycling. A pipe cap assembly with embo... |
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1994
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Invention
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Pig safety device. A safety device for automatically preventing an injectile propelled within a p... |
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1989
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Invention
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Reusable pipe union assembly with automatic fluid flow checking. A pipe union assembly with embod... |
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1987
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Invention
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Pipe union assembly. ABSTRACT A pipe union assembly with embodiments which are capable of use ove... |
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1976
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G/S
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Pipe, tube, hose fittings to include unions, sealing caps, sealing plugs, gas thread adaptors, sa... |
