Patents by Inventor Seymour S. Berman

Seymour S. Berman 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).

  • Inhalation mask
    Patent number: D285496
    Type: Grant
    Filed: October 27, 1983
    Date of Patent: September 2, 1986
    Assignee: Oxygen Therapy Institute, Inc.
    Inventor: Seymour S. Berman