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Sunflower seed shell dielectric substrates
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Patent number 11,170,909
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Issue date Nov 9, 2021
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The University of North Dakota
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Ali Saleh Alshami
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Tar separating device
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Patent number 4,282,096
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Issue date Aug 4, 1981
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Didier Engineering GmbH
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Rudolf Burkert
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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-
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3556980
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Patent number 3,556,980
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Issue date Jan 19, 1971
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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3151055
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Patent number 3,151,055
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Issue date Sep 29, 1964
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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3135681
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Patent number 3,135,681
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Issue date Jun 2, 1964
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2603588
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Patent number 2,603,588
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Issue date Jul 15, 1952
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2474705
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Patent number 2,474,705
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Issue date Jun 28, 1949
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1958583
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Patent number 1,958,583
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Issue date May 15, 1934
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1872958
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Patent number 1,872,958
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Issue date Aug 23, 1932
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1847654
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Patent number 1,847,654
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Issue date Mar 1, 1932
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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1689309
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Patent number 1,689,309
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Issue date Oct 30, 1928
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...