Patents Represented by Attorney Frank Svetlik
  • Patent number: 7984624
    Abstract: A cooling, heat exchanging, system effectively heats or cools the air within an enclosed space. The system operates for an extended time period without requiring the use of a generator or utility power.
    Type: Grant
    Filed: February 4, 2008
    Date of Patent: July 26, 2011
    Inventor: Dan Leitner