Patents by Inventor Steven R. Kouzes

Steven R. Kouzes 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).

  • Dual refrigerant recovery apparatus with single vacuum pump and control means
    Patent number: 5353603
    Abstract: A refrigerant recovery assembly will recover incompatible refrigerants. The assembly has two separate processing units. Each unit has a pair of hoses which connect to an air conditioning system for recovering refrigerant. Each unit has an expansion valve, an evaporator, a compressor, a condenser and one or more filters. The two units are mounted on a single frame and utilize common electrical controls. The electrical controls will not allow each unit to operate simultaneously. A single vacuum pump is used with each unit.
    Type: Grant
    Filed: February 23, 1994
    Date of Patent: October 11, 1994
    Assignee: Wynn's Climate Systems, Inc.
    Inventors: George R. Outlaw, Fred L. Ptacek, Charles R. Smith, Steven R. Kouzes