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John K. Kellis

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  • Winfield, AL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Conveyor belt monitoring system and method
    • Patent number 6,032,787
    • Issue date Mar 7, 2000
    • FMC Corporation
    • John K. Kellis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Pulley brake
    • Patent number 5,642,804
    • Issue date Jul 1, 1997
    • Continental Conveyor & Equipment Co., L.P.
    • John K. Kellis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Belt winder
    • Patent number 5,201,406
    • Issue date Apr 13, 1993
    • Continental Conveyor & Equipment Co., L.P.
    • John K. Kellis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL