TREA

Willy A. M. Hertogs

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  • Sint Katelijne Waver, BE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lid assembly
    • Patent number 5,110,004
    • Issue date May 5, 1992
    • The Procter & Gamble Company
    • Mario Albanesi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Easy-open/reclosure device having deformable pour spout
    • Patent number 4,807,787
    • Issue date Feb 28, 1989
    • The Procter & Gamble Company
    • James R. Langmeier
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL