Patents by Inventor Mark C. Armstrong

Mark C. Armstrong 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).

  • Scroll saw
    Patent number: D392984
    Type: Grant
    Filed: February 12, 1997
    Date of Patent: March 31, 1998
    Assignee: Sales & Marketing Services of Wisconsin
    Inventor: Mark C. Armstrong
  • Band saw
    Patent number: D395438
    Type: Grant
    Filed: March 21, 1997
    Date of Patent: June 23, 1998
    Assignee: Sales & Marketing Services of Wi
    Inventor: Mark C. Armstrong
  • Inhaler
    Patent number: D1003426
    Type: Grant
    Filed: January 7, 2021
    Date of Patent: October 31, 2023
    Assignee: MONASH UNIVERSITY
    Inventors: Richard Morfuni, Daphne Flynn, Rowan Page, Mark C. Armstrong, Tuncay Alan, Jason Brenker
  • Inhaler
    Patent number: D1019932
    Type: Grant
    Filed: January 7, 2021
    Date of Patent: March 26, 2024
    Assignee: Monash University
    Inventors: Richard Morfuni, Daphne Flynn, Rowan Page, Mark C. Armstrong, Tuncay Alan, Jason Brenker