Patents by Inventor Friedmar RUMPEL

Friedmar RUMPEL 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).

  • Publication number: 20230135006
    Abstract: Example implementations involve a system involving a portable container package that includes a first air compressor and a second air compressor disposed therein in a side-by-side configuration and oriented in opposing directions. The first air compressor and the second air compressor each have a corresponding electric motor, and a split cooler disposed on opposite ends of the portable container package. Air vents are supplied on opposite sides of the portable container package so that air flow can be received through the air vents to a corresponding air compressor.
    Type: Application
    Filed: November 18, 2019
    Publication date: May 4, 2023
    Inventors: John R. CARLSON, John RANDALL, Friedmar RUMPEL