Patents by Inventor Robert Posch

Robert Posch 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).

  • Environmental control device
    Patent number: 6523359
    Abstract: A dehumidifier for swimming pool enclosures includes a first circuit having a condenser, an evaporator, and refrigerant, and a second circuit including the evaporator of the first circuit, a second evaporator and a heat sink fluid movable along the circuit. The second evaporator is positioned upstream with respect to the condenser of the first circuit. A bypass directs air around the second evaporator and a second bypass selectively directs air around both the second evaporator and the condenser.
    Type: Grant
    Filed: October 3, 2001
    Date of Patent: February 25, 2003
    Assignee: Environmental Pool Systems, Inc.
    Inventor: Robert Posch