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Two gear, connecting arm and crank apparatus
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Patent number 5,031,478
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Issue date Jul 16, 1991
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The Goodyear Tire & Rubber Company
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Michael L. Becker
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Transfer roll system
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Patent number 4,891,082
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Issue date Jan 2, 1990
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The Goodyear Tire & Rubber Company
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Henry D. Broyles
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Drum and method of shaping a radial tire
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Patent number 4,325,764
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Issue date Apr 20, 1982
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The Goodyear Tire & Rubber Company
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Paul E. Appleby
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL