Patents by Inventor Leo Devaraj Subbarao

Leo Devaraj Subbarao 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).

  • Fire extinguishing and suppression system for vertical walls
    Patent number: 11207555
    Abstract: Systems and methods for extinguishing a fire on an exterior surface of a building are disclosed. A fire detection system identifies the presence of a fire and in response a valve is actuated to direct water through a fluid channel out of an orifice and onto an exterior surface of the building. The water is delivered such that it flows down the exterior surface without ejecting away from the building.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: December 28, 2021
    Inventor: Leo Devaraj Subbarao
  • Fire Extinguishing and Suppression System for Vertical Walls
    Publication number: 20200086153
    Abstract: Systems and methods for extinguishing a fire on an exterior surface of a building are disclosed. A fire detection system identifies the presence of a fire and in response a valve is actuated to direct water through a fluid channel out of an orifice and onto an exterior surface of the building. The water is delivered such that it flows down the exterior surface without ejecting away from the building.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 19, 2020
    Inventor: Leo Devaraj Subbarao