Patents by Inventor Eric Rzeppa

Eric Rzeppa 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).

  • Apparatus for molding shoe insert
    Patent number: 5928673
    Abstract: An apparatus for neutralizing the leg of a person during the molding of an orthotic is disclosed. The apparatus includes a base, a movable standard supporting a knee caliper and ankle caliper. The knee caliper and ankle caliper have arms movable by a crank to center the knee and ankle on a plane extending through the orthotic. The calipers have height adjustments.
    Type: Grant
    Filed: March 13, 1997
    Date of Patent: July 27, 1999
    Inventors: Daniel M. Ryan, Eric Rzeppa