Patents by Inventor Mark P. Stubbs

Mark P. Stubbs 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).

  • Patent number: D982497
    Type: Grant
    Filed: August 6, 2021
    Date of Patent: April 4, 2023
    Inventor: Mark P. Stubbs
  • Patent number: D992915
    Type: Grant
    Filed: August 6, 2021
    Date of Patent: July 25, 2023
    Inventor: Mark P. Stubbs
  • Patent number: D993079
    Type: Grant
    Filed: August 6, 2021
    Date of Patent: July 25, 2023
    Inventor: Mark P. Stubbs