Patents by Inventor Hans Borge Nielsen

Hans Borge Nielsen 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).

  • Apparatus for liquid treatment and drying of bobbins
    Patent number: 4084413
    Abstract: An apparatus for liquid treatment and drying of bobbins having a cylindrical container and an insert with one or more distribution chambers from which horizontal distributor pipes extend in parallel.
    Type: Grant
    Filed: October 7, 1976
    Date of Patent: April 18, 1978
    Assignee: Vald. Henriksen A/S
    Inventor: Hans Borge Nielsen