Patents by Inventor Wayne William Mihailov

Wayne William Mihailov 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).

  • HVAC heater power and control circuit
    Patent number: 6310330
    Abstract: An improved system and method for controlling the temperature of a resistance heater in a heating, ventilation and air-conditioning (“HVAC”) system is disclosed. The control circuit and method includes three separate thermostats per heater leg and are designed to trip at three, sequential pre-selected temperatures to address certain issues associated with prior art designs for thermal overload protection. One of the thermostats is of an automatically resettable type wherein the remaining two are of a “one-shot” design and will remain open until there is human intervention.
    Type: Grant
    Filed: April 12, 2000
    Date of Patent: October 30, 2001
    Assignee: Transport International Pool, Inc.
    Inventors: Ljubisa Dragoljub Stevanovic, Ahmed Elasser, Thomas Bernard Breen, Wayne William Mihailov, Rollie Richard Herzog