TREA

Lawrence W. Caldwell

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  • Hanover, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Carton closing plough and process
    • Patent number 5,486,152
    • Issue date Jan 23, 1996
    • Lever Brothers Company, division of Conopco, Inc.
    • Daniel J. Heinz
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Magazine and process for stacking cartons employing same
    • Patent number 5,344,279
    • Issue date Sep 6, 1994
    • Lever Brothers Company, division of Conopco, Inc.
    • Dean L. Ashbaugh
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Fabric softener sheet dispenser
    • Patent number 5,310,057
    • Issue date May 10, 1994
    • Lever Brothers Company, division of Conopco, Inc.
    • Lawrence W. Caldwell
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Dispenser for fabric softener sheets
    • Patent number 5,305,881
    • Issue date Apr 26, 1994
    • Lever Brothers Company, division of Conopco, Inc.
    • Lawrence W. Caldwell
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL