Patents by Inventor Lena Billmeier

Lena Billmeier 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).

  • Motion detecting lightbulb
    Patent number: D797322
    Type: Grant
    Filed: May 3, 2016
    Date of Patent: September 12, 2017
    Assignee: ComfyLight AG
    Inventors: David Baur, Lena Billmeier
  • Stitching module
    Patent number: D837839
    Type: Grant
    Filed: December 15, 2015
    Date of Patent: January 8, 2019
    Assignee: BERNINA International AG
    Inventors: David Baur, Lena Billmeier