Patents by Inventor Rengacharry Rajan

Rengacharry Rajan 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).

  • Level measuring device comprising a radar transmitter and visual level gauge for radar transmitter calibration, and method of use
    Patent number: 9927281
    Abstract: A level measuring device for radar transmitter calibration, and method of use is herein disclosed. The level measuring device can comprise a radar transmitter, a fluid column, process flanges, and a visible level gauge. The radar transmitter can mount above the fluid column. The fluid column can comprise a chamber capable of holding a fluid. The process flanges can be in fluid connection with the fluid column at a first side of the fluid column. The process flanges can be connectable to a vessel. The visible level gauge can attach to a second side of the fluid column. The visible level gauge can comprise one or more sight glasses that can allow visible light between the chamber and outside the chamber.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: March 27, 2018
    Inventors: Kunal Anand, Rengacharry Rajan