Patents by Inventor Eckhard Reiner Bohnert

Eckhard Reiner Bohnert 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 drying strands of plastics material during the manufacture of plastics granules
    Patent number: 3943640
    Abstract: In order to dry wet strands of plastics which have been passed through a cooling bath during the manufacture of plastics granules, we provide an apparatus and a process in which the strands are fed through a gap and a current of air is passed through the gap in order to dry the strands.
    Type: Grant
    Filed: October 15, 1974
    Date of Patent: March 16, 1976
    Inventors: Rudolf Paul Fritsch, Eckhard Reiner Bohnert