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Erasmo Porfido

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  • Stetten, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing a tubular hollow body, and tubular hollow body
    • Patent number 9,724,883
    • Issue date Aug 8, 2017
    • Georg Fischer JRG AG
    • Erasmo Porfido
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for producing a tubular hollow body, and tubular hollow body
    • Patent number 8,652,605
    • Issue date Feb 18, 2014
    • Georg Fischer JRG AG
    • Erasmo Porfido
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Quick-release coupling for pipes
    • Patent number 7,270,349
    • Issue date Sep 18, 2007
    • Georg Fischer Haustechnik AG
    • Michael Bamberger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adapter
    • Patent number D550333
    • Issue date Sep 4, 2007
    • Georg Fischer Haustechnik AG
    • Michael Bamberger
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents