Patents by Inventor Robert Arthur Goldman

Robert Arthur Goldman 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).

  • Convertible therapeutic sport sandal
    Patent number: 5961544
    Abstract: A sports sandal with a removable insole inside the body of the sandal, which, when removed, allows a user to install a therapeutic comfort device. The therapeutic device can be frozen or warmed according to the user's preference.
    Type: Grant
    Filed: March 18, 1998
    Date of Patent: October 5, 1999
    Inventors: Robert Arthur Goldman, Edgar Salvador Mendez Chacon