Patents by Inventor Alan L. Sugerman

Alan L. Sugerman 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).

  • Hand rest for a keyboard
    Patent number: D338195
    Type: Grant
    Filed: January 25, 1991
    Date of Patent: August 10, 1993
    Assignee: Comprest, Inc.
    Inventor: Alan L. Sugerman