Patents by Inventor Hisham I. Ismail

Hisham I. Ismail 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: D275519
    Type: Grant
    Filed: June 29, 1983
    Date of Patent: September 11, 1984
    Inventor: Hisham I. Ismail