TREA

Robert George Kelley

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  • Central Valley, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self-closing sealable valve bag
    • Patent number 6,092,930
    • Issue date Jul 25, 2000
    • Stone Container Corporation
    • Robert G. Kelley
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sift proof valve bag
    • Patent number 5,967,664
    • Issue date Oct 19, 1999
    • Stone Container Corporation
    • Don Graham Giles
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Self-closing sealable valve bag
    • Patent number 5,806,982
    • Issue date Sep 15, 1998
    • Stone Container Corporation
    • Robert G. Kelley
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Apparatus and method for sealing valved bags transported by a conveyor
    • Patent number 5,620,542
    • Issue date Apr 15, 1997
    • Stone Container Corporation
    • Michael R. Avila
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Self-closing sealable valve bag
    • Patent number 5,516,210
    • Issue date May 14, 1996
    • Stone Container Corporation
    • Robert G. Kelley
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Multi-station filling apparatus and process for filling bulk contai...
    • Patent number 5,400,837
    • Issue date Mar 28, 1995
    • Stone Container Corporation
    • Robert G. Kelley
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Ultrasonic anvil cartridge
    • Patent number 5,244,532
    • Issue date Sep 14, 1993
    • Stone Container Corporation
    • Christopher S. Wadium
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Two-stage auger system for filling commercial valve bags
    • Patent number 4,982,873
    • Issue date Jan 8, 1991
    • Stone Container Corporation
    • Robert G. Kelley
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Valve bag filling conduit
    • Patent number 4,589,454
    • Issue date May 20, 1986
    • Champion International Corporation
    • Robert G. Kelley
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Packaging machine
    • Patent number 4,566,505
    • Issue date Jan 28, 1986
    • St. Regis Corporation
    • Walter Ruf
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Force balancing weighing system
    • Patent number 4,526,245
    • Issue date Jul 2, 1985
    • St. Regis Corporation
    • Walter Ruf
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Bag machine
    • Patent number 3,961,461
    • Issue date Jun 8, 1976
    • St. Regis Paper Company
    • Walter Ruf
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Bag aligner machine
    • Patent number 3,953,020
    • Issue date Apr 27, 1976
    • St. Regis Paper Company
    • Walter Ruf
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL