Patents by Inventor Rajkumar Jinnappa Demanna

Rajkumar Jinnappa Demanna 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).

  • Crimping tool
    Patent number: D993014
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: July 25, 2023
    Assignee: Ridge Tool Company
    Inventors: Rajkumar Jinnappa Demanna, Qi Zhou, Jinan Chen