Patents by Inventor Vernon Havemann

Vernon Havemann 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).

  • Apparatus for converting raw materials into a molded end product
    Patent number: 5585122
    Abstract: A recycling apparatus in which high density polyethylene, thermal polyolfin, or coated or non-coated oriented polypropylene and rubber are mixed into a batch and converted to useful molded products. The apparatus includes a first mixer, a second mixer, a conveyor belt system, a deflector sheet, a first ram, a second ram, a conduit system, and a mold. The first and second mixers alternately provide a batch to the conveyor belt system. The conveyor belt system alternately transports the batches to a first and second ram. Each ram having an opening, an outlet, and a ram piston. A deflector sheet or flip plate permits a first batch on the conveyor belt to be deposited into the opening of the first ram in a first position and alternately permits a second batch on the conveyor belt to be deposited into the opening of the second ram in a second position.
    Type: Grant
    Filed: December 23, 1994
    Date of Patent: December 17, 1996
    Assignee: Reconversion Technologies, Inc.
    Inventors: Kenneth H. Drum, David Lewer, Vernon Havemann