Patents by Inventor Joachim Bohler

Joachim Bohler 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).

  • Composite matting with reinforcement
    Patent number: 4851277
    Abstract: Composite matting comprises a matting web with a peak-and-valley structure and a reinforcement in the form of a filament and/or ribbon system, which is used as a supporting base for the coating of walls. The reinforcement consists of glass filaments, aramide filaments, silica filaments, metal or synthetic polymer filaments and/or ribbons and acts in the direction of loading, during which it either prevents a change in shape or is limited to a prefixed mass in order to adjust the thickness of the composite matting.
    Type: Grant
    Filed: November 27, 1987
    Date of Patent: July 25, 1989
    Assignee: AKZO NV
    Inventors: Brand C. Valkenburg, Stephanus A. G. de Graaf, Joachim Bohler, Rolf Vollbrecht
  • Portable spinneret cleaner
    Patent number: 4296517
    Abstract: A portable spinneret cleaner consisting of a base plate, a cylindrical case attached thereto and having a flat stop surface at its end, and at least two guide bars pivoted therein and being fitted at one end with holders for at least one knife blade each, the cutting edge of which is capable of being moved into the stop surface plane against a spring action.
    Type: Grant
    Filed: October 17, 1979
    Date of Patent: October 27, 1981
    Assignee: Akzona Incorporated
    Inventors: Joachim Bohler, Hans Jordon