TREA

Peter J. Nattrass

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  • Fox River Grove, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing bulk bags
    • Patent number 5,738,619
    • Issue date Apr 14, 1998
    • Bulk Lift International Incorporated
    • Peter J. Nattrass
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Reinforced wall bottom closure construction for a bulk bag
    • Patent number 5,536,086
    • Issue date Jul 16, 1996
    • Bulk Lift International Incorporated
    • Peter J. Nattrass
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Manufacture of bulk bags
    • Patent number 5,415,614
    • Issue date May 16, 1995
    • Bulk Lift International Incorporated
    • Peter J. Nattrass
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Semi-bulk transport bags with lifting members of bag material
    • Patent number 4,822,179
    • Issue date Apr 18, 1989
    • Bulk Lift International Incorporated
    • Peter J. Nattrass
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Transport bag for particulate material
    • Patent number 4,646,357
    • Issue date Feb 24, 1987
    • Bulk Lift International, Incorporated
    • Peter J. Nattrass
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    End wall closure for bulk material transport bag
    • Patent number RE32308
    • Issue date Dec 16, 1986
    • Bulk Lift International Incorporated
    • Peter J. Nattrass
    • 383 - Flexible bags
  • Information Patent Grant

    End wall closure for bulk material transport bag
    • Patent number 4,364,424
    • Issue date Dec 21, 1982
    • Bulk Lift International, Inc.
    • Peter J. Nattrass
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Bulk material transport bag
    • Patent number 4,307,764
    • Issue date Dec 29, 1981
    • Bulk Lift International Incorporated
    • Peter J. Nattrass
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL