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Self supporting tire
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Patent number 4,193,437
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Issue date Mar 18, 1980
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The B. F. Goodrich Company
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Joe A. Powell
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B60 - VEHICLES IN GENERAL
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Puncture sealing tire
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Patent number 4,186,042
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Issue date Jan 29, 1980
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The B. F. Goodrich Company
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Joe A. Powell
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Puncture sealing tire
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Patent number 4,161,202
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Issue date Jul 17, 1979
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The B. F. Goodrich Company
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Joe A. Powell
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Balanced pneumatic tire
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Patent number 3,987,833
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Issue date Oct 26, 1976
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The B. F. Goodrich Company
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Joe A. Powell
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B60 - VEHICLES IN GENERAL