Patents by Inventor Rouark Alexander

Rouark Alexander 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).

  • Orthogonal mask
    Patent number: D834257
    Type: Grant
    Filed: October 17, 2016
    Date of Patent: November 20, 2018
    Inventor: Rouark Alexander