Patents by Inventor Venkatagiri Srinivasmurthy

Venkatagiri Srinivasmurthy 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).

  • Tube scraper projectile
    Patent number: 9375765
    Abstract: Tube scrapper projectiles for tube cleaning applications such as condenser and chiller tube cleaning utilizing projectile-based mechanical agitation of tubes and pipes. In some cases, the tube cleaning projectiles are configured for selectable indexing of various biasing levels for the blades and in some cases the biasing elements comprise a plurality of arcuate and/or tapered beams oriented axially along the scraper projectile.
    Type: Grant
    Filed: October 9, 2015
    Date of Patent: June 28, 2016
    Assignee: Crossford International, LLC
    Inventors: Joseph J. Franzino, Venkatagiri Srinivasmurthy
  • Tube scraper projectile
    Patent number: D803910
    Type: Grant
    Filed: November 6, 2015
    Date of Patent: November 28, 2017
    Assignee: Crossford International, LLC
    Inventors: Joseph J. Franzino, Venkatagiri Srinivasmurthy