TREA

Chester H. Harper

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  • Aurora, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Natural frequency vibratory conveyor
    • Patent number 4,813,532
    • Issue date Mar 21, 1989
    • Allen Fruit Co., Inc.
    • Chester H. Harper
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Collating conveyor for bagged products
    • Patent number 4,718,534
    • Issue date Jan 12, 1988
    • Allen Fruit Co., Inc.
    • Chester H. Harper
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Apparatus and method for installing lids on containers
    • Patent number 4,683,706
    • Issue date Aug 4, 1987
    • Allen Fruit Co., Inc.
    • Chester H. Harper
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL