Patents by Inventor Randy Alan Lengyell

Randy Alan Lengyell 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: 7536947
    Abstract: The present invention provides for an apparatus for filling a food material into a cavity of an object. The apparatus has a conduit having a conduit inlet port, a conduit outlet port, and an interior passageway extending between the conduit inlet port and the conduit outlet port. The conduit is adapted to permit passage of a dry food material through the interior passageway from the conduit inlet port to the conduit outlet port. The apparatus also has a fluid injector fluidly connected to the conduit and to a fluid source. The fluid injector is adapted to permit injection of a fluid into the interior passageway of the conduit for mixing with the dry food material passing therethrough to obtain a wet food material. The apparatus also has a nozzle having a nozzle inlet port, a nozzle outlet port, and an interior passageway extending between the nozzle inlet port and the nozzle outlet port. The nozzle is fluidly connected to the conduit and the fluid injector.
    Type: Grant
    Filed: March 24, 2004
    Date of Patent: May 26, 2009
    Assignee: Parrish & Heimbecker, Limited
    Inventors: Craig William Shaw, Randy Alan Lengyell