Patents by Inventor Devindra Ramphal

Devindra Ramphal 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).

  • Method and apparatus for reducing residual fuel in a dispensing nozzle
    Patent number: 9656851
    Abstract: Disclosed is a method and apparatus for the dispensing of liquids (e.g., fuel) where the apparatus and method include an improved nozzle that reduces residual liquid retained in the nozzle when dispensing is stopped.
    Type: Grant
    Filed: September 5, 2014
    Date of Patent: May 23, 2017
    Assignee: Dram Innovations, Inc.
    Inventors: Devindra Ramphal, Chaitram Ramphal, Simon Oomen-Hurst
  • Filter assembly
    Patent number: D950698
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: May 3, 2022
    Assignee: CLEANAIR.AI CORPORATION
    Inventors: Chaitram Ramphal, Devindra Ramphal, Michael Petgrave