TREA

Heinz Ruch

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  • Basel, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Molded plastic covers for containers
    • Patent number 4,046,282
    • Issue date Sep 6, 1977
    • Albert Obrist & Co.
    • Heinz Ruch
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for molding plastic covers for containers
    • Patent number 4,005,101
    • Issue date Jan 25, 1977
    • Albert Obrist AG
    • Heinz Ruch
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL