Patents by Inventor Par Wulff

Par Wulff 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).

  • Plant for fish farming in the open sea
    Patent number: 4798169
    Abstract: A plant for fish farming in the open sea, comprising a net-work container submerged into the water, and elongated hollow bodies (10) interconnected in pairs in parallel to each other one beside the other to form floating units, from which the container (33) is suspended. The ends of the hollow bodies are interconnected by universal joints to form a closed polygonal configuration around the net-work container.
    Type: Grant
    Filed: October 2, 1985
    Date of Patent: January 17, 1989
    Assignee: Triflex Biomarin AB
    Inventors: Johnny Rosen, Par Wulff