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Grease composition
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Patent number 11,198,830
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Issue date Dec 14, 2021
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Shell Oil Company
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Keiji Tanaka
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Grease composition
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Patent number 9,290,715
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Issue date Mar 22, 2016
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Shell Oil Company
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Kazuya Watanabe
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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3758407
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Patent number 3,758,407
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Issue date Sep 11, 1973
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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3574111
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Patent number 3,574,111
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Issue date Apr 6, 1971
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C07 - ORGANIC CHEMISTRY
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3117086
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Issue date Jan 7, 1964
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C07 - ORGANIC CHEMISTRY