Patents by Inventor David S. Jackson

David S. Jackson 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 extractor with improved two-piece orifice tube
    Patent number: 6568319
    Abstract: A juice extractor includes a strainer tube mounted to receive juice and pulp of fruit. An orifice tube is moveable within the strainer tube and includes a first tube portion and opposing second tube portion threaded within the first tube portion. A drive mechanism engages the orifice tube for reciprocating the orifice tube within the strainer tube and separating juice and pulp within the strainer tube.
    Type: Grant
    Filed: May 14, 2001
    Date of Patent: May 27, 2003
    Assignee: FMC Technologies, Inc.
    Inventors: Gregory W. Schrader, David S. Jackson, Mark Jackson
  • JUICE EXTRACTOR WITH IMPROVED TWO-PIECE ORIFICE TUBE
    Publication number: 20020166465
    Abstract: A juice extractor includes a strainer tube mounted to receive juice and pulp of fruit. An orifice tube is moveable within the strainer tube and includes a first tube portion and opposing second tube portion threaded within the first tube portion. A drive mechanism engages the orifice tube for reciprocating the orifice tube within the strainer tube and separating juice and pulp within the strainer tube.
    Type: Application
    Filed: May 14, 2001
    Publication date: November 14, 2002
    Applicant: FMC TECHNOLOGIES, INC.
    Inventors: Gregory W. Schrader, David S. Jackson, Mark Jackson
  • Enzymatic process for nixtamalization of cereal grains
    Patent number: 6428828
    Abstract: Disclosed are novel methods of producing food compositions by the use of an enzymatic digestion of the component parts of whole portions of cereal grains, and grain materials, to impart advantageous qualities to the resulting flour and dough related products produced therefrom. The present invention specifically relates to the fields of making flour and dough, used for totillas, corn chips, totilla chips, snacks, half-products and related products from the component parts and whole portions of cereal grains, and related materials.
    Type: Grant
    Filed: August 22, 2000
    Date of Patent: August 6, 2002
    Assignee: The Board of Regents of the University of Nebraska
    Inventors: David S. Jackson, Deepak Sahai
  • Chitosan-glycerol-water gel
    Patent number: 4659700
    Abstract: A chitosan-glycerol-water gel or gel-like membrane, useful as a carrier for medicaments to be applied to wounds, is prepared by dissolving chitosan in an acid-water-glycerol solution, which when neutralized, forms a gel upon standing.
    Type: Grant
    Filed: March 2, 1984
    Date of Patent: April 21, 1987
    Assignee: Johnson & Johnson Products, Inc.
    Inventor: David S. Jackson