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John R. Bohannan

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  • Bartlesville, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filament winding apparatus and method
    • Patent number 4,997,503
    • Issue date Mar 5, 1991
    • Phillips Petroleum Company
    • John R. Bohannan
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Fiber reinforced article
    • Patent number 4,848,745
    • Issue date Jul 18, 1989
    • Phillips Petroleum Company
    • John R. Bohannan
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL