Patents by Inventor John S. Crossland

John S. Crossland 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).

  • Treatment of fish
    Patent number: 4219906
    Abstract: Method of and apparatus for recovering flesh from already filleted fish skeletons wherein before stripping the flesh from the bone by jets of water or air the flesh-bone bond is weakened by heat and preferably also by a mechanical treatment using e.g. pommelling heads.
    Type: Grant
    Filed: May 30, 1978
    Date of Patent: September 2, 1980
    Assignee: St. Clair Fisheries Ltd.
    Inventors: John S. Crossland, David Grimstead, Simon P. Guy