Patents by Inventor Ronald P. Klepper

Ronald P. Klepper 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).

  • Orbital wastewater treatment system with integral clarification
    Patent number: 4303516
    Abstract: There is provided a system for treating wastewater having a tank and a partition mounted in the tank to define an endless circuitous channel. An aerator and impeller is mounted in the tank to cause the liquid to flow through the channel. A clarifier is disposed in the channel and has a liquid outlet in its upper portion.
    Type: Grant
    Filed: October 14, 1980
    Date of Patent: December 1, 1981
    Assignee: Envirotech Corporation
    Inventors: H. David Stensel, Peter Maier, Mark G. Biesinger, David R. Refling, Ronald P. Klepper, John V. Maxham