Patents by Inventor Michael Lee Riordan

Michael Lee Riordan 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).

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    Patent number: D902246
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: November 17, 2020
    Inventor: Michael Lee Riordan
  • Article of jewelry
    Patent number: D955267
    Type: Grant
    Filed: October 10, 2019
    Date of Patent: June 21, 2022
    Inventor: Michael Lee Riordan
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    Patent number: D971069
    Type: Grant
    Filed: November 18, 2019
    Date of Patent: November 29, 2022
    Inventor: Michael Lee Riordan