Patents by Inventor Ranjiv Sirpal

Ranjiv Sirpal 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).

  • Self-standing cleaning tool
    Patent number: D787197
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: May 23, 2017
    Assignee: Humanhaus Inc.
    Inventor: Ranjiv Sirpal
  • Pen with a smartphone stand
    Patent number: D864297
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: October 22, 2019
    Inventor: Ranjiv Sirpal