Patents by Inventor Perry E. Clipfell

Perry E. Clipfell 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).

  • System for the treatment of waste products
    Patent number: 4559870
    Abstract: An integrated system for the treatment of waste products such as domestic, industrial, or commercial trash comprises the placement of waste in barrel-shaped, self-supporting containers, compaction of the waste in the containers in an especially adapted waste compactor, and the fitting of covers to the containers to provide sealed readily transportable and disposable packages of compacted waste.
    Type: Grant
    Filed: September 7, 1983
    Date of Patent: December 24, 1985
    Inventors: Martin W. Krummacher, Lavon A. Harmon, Perry E. Clipfell