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David M. Rudek

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  • Duesseldorf, DE
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ARTICLE WITH THERMAL INSULATION PROPERTIES
    • Publication number 20230303794
    • Publication date Sep 28, 2023
    • 3M Innovative Properties Company
    • Thomas APELDORN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MULTILAYER DAMPING MATERIAL
    • Publication number 20210270337
    • Publication date Sep 2, 2021
    • 3M Innovative Properties Company
    • David Rudek
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    EARPLUG DISPENSER HAVING A HAPTIC FEEDBACK
    • Publication number 20180346230
    • Publication date Dec 6, 2018
    • 3M Innovative Properties Company
    • Guenter M. ZILLIGEN
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    EARPLUG DISPENSER WITH STATIONARY, FUNNELING SEPARATOR
    • Publication number 20170200339
    • Publication date Jul 13, 2017
    • 3M Innovative Properties Company
    • David M. Rudek
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    EARPLUG DISPENSER WITH ASYMMETRIC MIXING BODY
    • Publication number 20170200340
    • Publication date Jul 13, 2017
    • 3M Innovative Properties Company
    • David M. Rudek
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INTRAORAL IMAGING ILLUMINATION APPARATUS
    • Publication number 20170172403
    • Publication date Jun 22, 2017
    • 3M Innovative Properties Company
    • Johannes Fink
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Reduced Friction Earplug Dispenser
    • Publication number 20150179017
    • Publication date Jun 25, 2015
    • 3M Innovative Properties Company
    • David M. Rudek
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    Multi-Chambered Earplug Dispenser
    • Publication number 20150179018
    • Publication date Jun 25, 2015
    • 3M Innovative Properties Company
    • David M. Rudek
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    Lighting Device Comprising A Light Guide and a Support
    • Publication number 20150009707
    • Publication date Jan 8, 2015
    • 3M Innovative Properties Company
    • David M. Rudek
    • G02 - OPTICS
  • Information Patent Application

    Lighting Device Comprising A Light Guide And A Support
    • Publication number 20140160787
    • Publication date Jun 12, 2014
    • 3M Innovative Properties Company
    • David M. Rudek
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Lighting Device Comprising A Light Guide And A Support
    • Publication number 20130242599
    • Publication date Sep 19, 2013
    • 3M Innovative Properties Company
    • David M. Rudek
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONNECTOR
    • Publication number 20120170304
    • Publication date Jul 5, 2012
    • Joerg Roberto Purfuerst
    • G02 - OPTICS
  • Information Patent Application

    ILLUMINATION SYSTEM
    • Publication number 20120170305
    • Publication date Jul 5, 2012
    • David M. Rudek
    • G02 - OPTICS
  • Information Patent Application

    LIGHTING DEVICE COMPRISING A LIGHT GUIDE AND A SUPPORT
    • Publication number 20110116286
    • Publication date May 19, 2011
    • 3M Innovative Properties Company
    • David M. Rudek
    • B60 - VEHICLES IN GENERAL