Patents by Inventor Frederick J. Kalil

Frederick J. Kalil 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).

  • Patent number: D491250
    Type: Grant
    Filed: June 25, 2003
    Date of Patent: June 8, 2004
    Assignee: Backyard Distributors, Inc.
    Inventors: Harold F. Raymond, David H. Snow, Frederick J. Kalil, Jason A. Schoenfeld, Brandon N. Schmitt, Joel Calderone