Latest Inventions, Goods, Services
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2024
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G/S
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Oil Country Tubular Goods ("OCTG"), namely, metal tubulars, connections for OCTG being metal thre... |
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G/S
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Oil Country Tubular Goods ("OCTG"), namely, metal tubulars,
connections for OCTG being metal thr... |
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2023
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G/S
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Oil Country Tubular Goods (OCTG), namely, metal tubulars, connections for OCTG being metal thread... |
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2021
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G/S
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Oil country tubular goods, namely, metal threaded tubular
connections, couplings, and joints use... |
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G/S
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Oil country tubular goods, namely, metal threaded tubular connections, couplings, and joints used... |
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G/S
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oil country tubular goods, namely, metal threaded tubular connections, couplings, and joints used... |
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2019
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Invention
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Threaded connection with void. A threaded connection (100) including a pin (104) with a plurality... |
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2018
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Invention
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Threaded connection with void. A threaded connection including a pin with a plurality of pin thre... |
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Invention
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Compression resistant threaded connection. A threaded connection having a straight central axis, ... |
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2014
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Invention
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Threaded connection. A threaded connection (10) having a straight central axis (26), the connecti... |
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Invention
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Threaded connection. A threaded connection having a straight central axis, the connection includi... |
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Invention
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Positive seal coupling system.
A hollow coupling for joining together two pipe ends and having a... |
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Invention
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Positive seal coupling system.
An apparatus for assembling a positive seal coupling and a pipe, ... |
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