Patents by Inventor Julian Winckler

Julian Winckler has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Combination hammer drill
    Patent number: D855430
    Type: Grant
    Filed: January 20, 2017
    Date of Patent: August 6, 2019
    Assignee: Hilti Aktiengesellschaft
    Inventors: Tobias Koeniger, Heiko Aupperle, Julian Winckler, Yuan Liu
  • Rechargeable battery
    Patent number: D974288
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: January 3, 2023
    Assignee: Hilti Aktiengesellschaft
    Inventors: Tobias Koeniger, Johannes Hammers, Andreas Spomer, Julian Winckler, Graham Keevy
  • Rechargeable battery
    Patent number: D996356
    Type: Grant
    Filed: September 14, 2022
    Date of Patent: August 22, 2023
    Assignee: Hilti Aktiengesellschaft
    Inventors: Tobias Koeniger, Johannes Hammers, Andreas Spomer, Julian Winckler, Graham Keevy
  • Rechargeable battery
    Patent number: D1000375
    Type: Grant
    Filed: September 14, 2022
    Date of Patent: October 3, 2023
    Assignee: Hilti Aktiengesellschaft
    Inventors: Tobias Koeniger, Johannes Hammers, Andreas Spomer, Julian Winckler, Graham Keevy