Patents by Inventor Anna Mae Stegemann

Anna Mae Stegemann 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).

  • Airway intubation kit
    Patent number: D945012
    Type: Grant
    Filed: May 14, 2020
    Date of Patent: March 1, 2022
    Inventors: Barbara Inga, Anna Mae Stegemann, Jose Tumulak