Patents by Inventor Gujre Vinay SANJAY

Gujre Vinay SANJAY 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).

  • Method for Improving Fatigue Strength of a Workpiece and the Workpiece Thereof
    Publication number: 20200206795
    Abstract: The present disclosure discloses a method for improving fatigue strength of a workpiece (100). The method comprises positioning the workpiece (100) in a punch and die assembly (102). Operating the punch and die assembly (102) one or more times to imprint surface features (2) on a portion of a surface of the workpiece (100), wherein the surface features (2) induces compressive residual stresses at a sub-surface level of the workpiece (100), and improves the fatigue strength of the workpiece (100).
    Type: Application
    Filed: December 27, 2019
    Publication date: July 2, 2020
    Applicant: Tata Steel Limited
    Inventors: Suman GUHA, Rudra Bubai SARKAR, Rahul Kumar VERMA, Gujre Vinay SANJAY, Shaik SHAMSHODDIN