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Rene Josef Ulrich

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  • Weggis, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of producing a lens with an embedded foil
    • Patent number 11,813,814
    • Issue date Nov 14, 2023
    • INTERGLASS TECHNOLOGY AG
    • Daniel Piotrowski
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of producing a lens with an embedded foil
    • Patent number 11,529,779
    • Issue date Dec 20, 2022
    • INTERGLASS TECHNOLOGY AG
    • Daniel Piotrowski
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for producing and coating a lens
    • Patent number 10,201,942
    • Issue date Feb 12, 2019
    • Interglass Technology AG
    • Daniel Piotrowski
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF PRODUCING A LENS WITH AN EMBEDDED FOIL
    • Publication number 20230118830
    • Publication date Apr 20, 2023
    • Interglass Technology AG
    • Daniel PIOTROWSKI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method of Producing a Lens with an Embedded Foil
    • Publication number 20200070453
    • Publication date Mar 5, 2020
    • Interglass Technology AG
    • Daniel PIOTROWSKI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method For Producing And Coating A Lens
    • Publication number 20170144391
    • Publication date May 25, 2017
    • Interglass Technology AG
    • Daniel Piotrowski
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL