Patents by Inventor Dirk Claassen

Dirk Claassen 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).

  • Process and device for the recovery of energy
    Publication number: 20050262842
    Abstract: The invention relates to a process and device for the recovery of energy from the waste heat of thermal or chemical processes, wherein at least a portion of said waste heat evaporates a liquid via at least one heat transfer means or heats a vapour or a gas, increasing the pressure thereof, and this pressure is transformed into mechanical energy in an engine (FIG. 1).
    Type: Application
    Filed: April 8, 2005
    Publication date: December 1, 2005
    Inventors: Dirk Claassen, Herbert Wancura