Patents by Inventor Russel S. Dubner

Russel S. Dubner 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).

  • Protective headgear for wrestler
    Patent number: 4710985
    Abstract: A wrestler's protective headgear protects the wearer's ears and is securely affixed to the head with a minimum of easily adjustable straps.
    Type: Grant
    Filed: March 10, 1982
    Date of Patent: December 8, 1987
    Assignee: Rebound Systems, Inc.
    Inventors: Robert Dubner, Russel S. Dubner, Todd A. Dubner