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Lubricant composition
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Patent number 11,254,890
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Issue date Feb 22, 2022
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Toyota Jidosha Kabushiki Kaisha
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Ryuji Maruyama
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Reciprocating-type compressor oil
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Patent number 11,220,651
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Issue date Jan 11, 2022
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Shell Oil Company
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Mai Kitagawa
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Lubricating oil composition
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Patent number 10,597,600
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Issue date Mar 24, 2020
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Shell Oil Company
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Mitsuhiro Nagakari
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...