Patents by Inventor Guru Raja Ragavendran

Guru Raja Ragavendran 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).

  • Sulfur storage tank cleanout
    Patent number: 11964816
    Abstract: A sulfur storage tank includes a bottom plate, an outer wall, and a cleanout door. The outer wall surrounds and is coupled to the bottom plate. The cleanout door is installed on the outer wall. The cleanout door includes an edge and a drain nozzle. The edge abuts the bottom plate. The drain nozzle is installed on the cleanout door. The drain nozzle defines a centerline offset from the edge. The drain nozzle is configured to gravity drain fluid from the sulfur storage tank.
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: April 23, 2024
    Assignee: Saudi Arabian Oil Company
    Inventor: Guru Raja Ragavendran
  • SULFUR STORAGE TANK CLEANOUT
    Publication number: 20220332495
    Abstract: A sulfur storage tank includes a bottom plate, an outer wall, and a cleanout door. The outer wall surrounds and is coupled to the bottom plate. The cleanout door is installed on the outer wall. The cleanout door includes an edge and a drain nozzle. The edge abuts the bottom plate. The drain nozzle is installed on the cleanout door. The drain nozzle defines a centerline offset from the edge. The drain nozzle is configured to gravity drain fluid from the sulfur storage tank.
    Type: Application
    Filed: April 15, 2021
    Publication date: October 20, 2022
    Applicant: Saudi Arabian Oil Company
    Inventor: Guru Raja Ragavendran