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Ralf Willner

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  • Tussenhausen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fire protection element for sealing passage openings in components
    • Patent number 12,296,205
    • Issue date May 13, 2025
    • Hilti Aktiengesellschaft
    • Andreas Ahlers
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Cartridge and method for producing a cartridge
    • Patent number 11,999,554
    • Issue date Jun 4, 2024
    • Hilti Aktiengesellschaft
    • Tobias Donner
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Method for producing a cartridge and cartridge
    • Patent number 11,639,241
    • Issue date May 2, 2023
    • Hilti Aktiengesellschaft
    • Ralf Willner
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Foil container
    • Patent number 8,313,006
    • Issue date Nov 20, 2012
    • Hilti Aktiengesellschaft
    • Ralf Willner
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Package with a bag and a head part
    • Patent number 8,162,179
    • Issue date Apr 24, 2012
    • Hilti Aktiengesellschaft
    • Ralf Willner
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Cartridge for multicomponent masses
    • Patent number 7,913,876
    • Issue date Mar 29, 2011
    • Hilti Aktiengesellschaft
    • Herbert Muenzenberger
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Head part for a multi-chamber tube bag
    • Patent number 7,510,546
    • Issue date Mar 31, 2009
    • Hilti Aktiengesellschaft
    • Armin Baessler
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents