Patents by Inventor John Arthur Wrigglesworth

John Arthur Wrigglesworth 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).

  • Process and machine for producing foodstuff particles
    Patent number: 5736184
    Abstract: Foodstuff particles are produced with ragged ends by tearing them from the ends of strips of the foodstuff by bending the ends.
    Type: Grant
    Filed: July 18, 1996
    Date of Patent: April 7, 1998
    Assignee: Zeneca Limited
    Inventors: John Arthur Wrigglesworth, John William Balaan Reed