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Tribological system
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Patent number 11,959,041
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Issue date Apr 16, 2024
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Robert Bosch GmbH
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Daniil A Kitchaev
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Automotive transmission
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Patent number 10,774,914
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Issue date Sep 15, 2020
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SL Corporation
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Daehyung Kim
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Variable ratio lever arm mechanism
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Patent number 4,841,799
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Issue date Jun 27, 1989
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William W. Entzminger
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Variable ratio lever arm mechanism
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Patent number 4,721,007
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Issue date Jan 26, 1988
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William W. Entzminger
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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3898887
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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3410145
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Issue date Nov 23, 1965
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2997888
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1618786
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...