Patents by Inventor Jony Ranjan Sarker

Jony Ranjan Sarker 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).

  • Material sheet with patterned surface
    Patent number: D838497
    Type: Grant
    Filed: June 9, 2017
    Date of Patent: January 22, 2019
    Assignee: SUOMINEN CORPORATION
    Inventor: Jony Ranjan Sarker