Patents by Inventor Ivan HOLDO

Ivan HOLDO 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).

  • VIRTUAL MOVEABLE ENDCAP NON-REVERSING HEATER CHILLER SYSTEM
    Publication number: 20130008199
    Abstract: The invention sets out a system of interconnected non-reversing heater-chiller modules having a virtual moveable endcap separating select units. The system facilitates the variable operation of heater/chiller modules in a combination of heating/chilling/simultaneous operation modes, or rest modes, in order to adjust to variable building load, mechanical, and environmental conditions.
    Type: Application
    Filed: February 28, 2012
    Publication date: January 10, 2013
    Applicant: MULTISTACK LLC
    Inventors: Mark PLATT, Ivan HOLDO