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Ceramic sintering
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Patent number 11,453,618
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Issue date Sep 27, 2022
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Utility Global, Inc.
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Matthew Dawson
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B28 - WORKING CEMENT, CLAY, OR STONE
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Sealed honeycomb structure
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Patent number 10,065,142
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Issue date Sep 4, 2018
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Hyundai Motor Company
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Tetsuo Toyoshima
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Sealed honeycomb structure
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Patent number 10,029,201
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Issue date Jul 24, 2018
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Hyundai Motor Company
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Tetsuo Toyoshima
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B28 - WORKING CEMENT, CLAY, OR STONE
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-
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2781570
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Patent number 2,781,570
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Issue date Feb 19, 1957
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B28 - WORKING CEMENT, CLAY, OR STONE
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2683916
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Patent number 2,683,916
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Issue date Jul 20, 1954
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B28 - WORKING CEMENT, CLAY, OR STONE
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2556928
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Patent number 2,556,928
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Issue date Jun 12, 1951
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B28 - WORKING CEMENT, CLAY, OR STONE
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1808762
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Patent number 1,808,762
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Issue date Jun 9, 1931
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B28 - WORKING CEMENT, CLAY, OR STONE