Patents by Inventor Rick V. Lewis, Jr.

Rick V. Lewis, Jr. 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).

  • Two-stage engine charge air system with branch conduits
    Patent number: D886156
    Type: Grant
    Filed: April 3, 2018
    Date of Patent: June 2, 2020
    Assignee: Cummins Inc.
    Inventors: Rick V. Lewis, Jr., Francois Ntone, Robin J. Bremmer, Philipe F. Saad, Johnny Chung-Yin Tsai, Nikhil J. Ajotikar
  • Two-stage engine charge air system with branch conduits
    Patent number: D962993
    Type: Grant
    Filed: April 3, 2018
    Date of Patent: September 6, 2022
    Assignee: CUMMINS INC.
    Inventors: Rick V. Lewis, Jr., Francois Ntone, Robin J. Bremmer, Philipe F. Saad, Johnny Chung-Yin Tsai, Nikhil J. Ajotikar