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3864142
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Patent number 3,864,142
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Issue date Feb 4, 1975
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C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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3775338
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Patent number 3,775,338
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Issue date Nov 27, 1973
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3758670
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Patent number 3,758,670
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Issue date Sep 11, 1973
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C01 - INORGANIC CHEMISTRY
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3715317
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Patent number 3,715,317
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Issue date Feb 6, 1973
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C01 - INORGANIC CHEMISTRY
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3714056
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Patent number 3,714,056
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Issue date Jan 30, 1973
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C01 - INORGANIC CHEMISTRY
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3691087
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Patent number 3,691,087
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Issue date Sep 12, 1972
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B82 - NANO-TECHNOLOGY
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3629133
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Patent number 3,629,133
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Issue date Dec 21, 1971
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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3629138
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Patent number 3,629,138
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Issue date Dec 21, 1971
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3600323
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Patent number 3,600,323
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Issue date Aug 17, 1971
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C01 - INORGANIC CHEMISTRY
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3480555
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Patent number 3,480,555
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Issue date Nov 25, 1969
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B82 - NANO-TECHNOLOGY
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3280011
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Patent number 3,280,011
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Issue date Oct 18, 1966
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C01 - INORGANIC CHEMISTRY
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3256204
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Patent number 3,256,204
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Issue date Jun 14, 1966
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3098044
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Patent number 3,098,044
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3046242
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Patent number 3,046,242
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Patent number 3,029,207
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Patent number 2,657,183
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Issue date Oct 27, 1953
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C01 - INORGANIC CHEMISTRY
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Patent number 2,438,230
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent number 2,296,406
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2156903
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Patent number 2,156,903
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Issue date May 2, 1939
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR