Patents Assigned to stilform GmbH
  • Pen
    Patent number: D823944
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: July 24, 2018
    Assignee: stilform GmbH
    Inventors: Christoph Bohrer, Martin Wagner
  • Fountain pen
    Patent number: D829820
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: October 2, 2018
    Assignee: stilform GmbH
    Inventors: Christoph Bohrer, Martin Wagner
  • Pen
    Patent number: D884788
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: May 19, 2020
    Assignee: stilform GmbH
    Inventors: Christoph Bohrer, Martin Wagner
  • Pen
    Patent number: D981487
    Type: Grant
    Filed: January 17, 2022
    Date of Patent: March 21, 2023
    Assignee: stilform GmbH
    Inventors: Christoph Bohrer, Martin Wagner