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John R. Bost

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  • Laurens, SC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Anti-friction sorting roll and stabilizer
    • Patent number 4,887,723
    • Issue date Dec 19, 1989
    • John R. Bost
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Bearing sorting device
    • Patent number 4,767,010
    • Issue date Aug 30, 1988
    • John R. Bost
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Bearing sorting device
    • Patent number 4,172,527
    • Issue date Oct 30, 1979
    • Byars Machine Company
    • John R. Bost
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Counterbalance bearing assembly
    • Patent number 4,128,282
    • Issue date Dec 5, 1978
    • Byars Machine Company
    • John R. Bost
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...