Patents by Inventor Zain Ali Shehbaz Ali Khan

Zain Ali Shehbaz Ali Khan 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).

  • Pipe bowl cover
    Patent number: D864478
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: October 22, 2019
    Inventors: William James Reimann, Zain Ali Shehbaz Ali Khan