Patents by Inventor Carl R. Christian

Carl R. Christian 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).

  • Juice finisher
    Patent number: 5638745
    Abstract: An improved juice finisher having a housing including a screen defining a central cavity with a rotating finisher worm disposed within the cavity and having a first section with a plurality of first flights, an intermediate section with a plurality of paddles, and a final section with a plurality of final flights; with the intermediate section beginning at the point the first flights terminate so juice may be more efficiently extracted from juice-carrying pulp.
    Type: Grant
    Filed: April 3, 1995
    Date of Patent: June 17, 1997
    Assignee: FMC Corporation
    Inventors: Juzar A. Lokhandwala, Carl R. Christian