2 patents
Utility
Pig ramp, system and method
18 May 20
Embodiments of the present disclosure include a pig ramp for receiving and supporting a pig in a pig receiver includes a frame portion having an inner diameter, the inner diameter of the ring being larger than an outer diameter of a pig.
Danny Lee Dray, Bryan Anthony Crowe, David Abraham Fitch, William Lee Sprowls, John Charles Mollenkopf, Dustin Michael Howell
Filed: 13 Jan 19
Utility
Heavy compressor valve lifting tool and associated methods
25 Nov 19
Embodiments of a heavy compressor valve removal tool to remove and lift heavy compressor valves and associated methods are provided.
Ernie Wells
Filed: 16 Dec 18
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