Patents by Inventor Devraj Patkar

Devraj Patkar 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).

  • Rear portion of a motor grader
    Patent number: D624565
    Type: Grant
    Filed: February 8, 2010
    Date of Patent: September 28, 2010
    Assignee: Caterpillar Inc
    Inventors: Andrew Rummer, Devraj Patkar, Ashley Menges
  • Portion of a motor grader
    Patent number: D624566
    Type: Grant
    Filed: February 8, 2010
    Date of Patent: September 28, 2010
    Assignee: Caterpillar Inc
    Inventors: Devraj Patkar, Ashley Menges, Andrew Rummer
  • Portion of a motor grader
    Patent number: D626152
    Type: Grant
    Filed: February 8, 2010
    Date of Patent: October 26, 2010
    Assignee: Caterpillar Inc
    Inventors: Devraj Patkar, Ashley Menges, Andrew W Rummer
  • Rear portion of a motor grader
    Patent number: D635154
    Type: Grant
    Filed: February 8, 2010
    Date of Patent: March 29, 2011
    Assignee: Caterpillar Inc.
    Inventors: Andrew Rummer, Devraj Patkar, Ashley Menges