Patents by Inventor Wilfried Thiele

Wilfried Thiele 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).

  • Tandem dragnets
    Patent number: 4356654
    Abstract: A tandem dragnet comprises a main dragnet having an open rear end and a rear dragnet enveloping a rear portion of the main dragnet including the open rear end. Support lines for the rear dragnet are connected to the harness lines of the main dragnet.
    Type: Grant
    Filed: August 26, 1980
    Date of Patent: November 2, 1982
    Assignee: VEB Fischfang Rostock
    Inventors: Rainer Trekel, Uwe Lorenzen, Wolfgang Rehme, Rolf Durr, Hans G. Litschko, Wilfried Thiele