Patents by Inventor Stig Lindbladh

Stig Lindbladh 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: 4020528
    Abstract: A method and apparatus for removing skin from pretreated fish, preferably from herring filets, wherein the opened fish is passed skin side up on a conveyor belt through a cutting and cleaning apparatus in which the skin of the fish is contacted with an acid to produce a denaturization of the fish and liquid jets are directed against the skin at a suitable angle to remove the skin which is flushed away together with other parts of the fish severed during the cutting and skin removing operation.
    Type: Grant
    Filed: August 15, 1975
    Date of Patent: May 3, 1977
    Inventors: Stig Lindbladh, Wallis Stahlberg