Patents by Inventor Paul Joseph BELLINA

Paul Joseph BELLINA 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 of producing a hot-rolled high-strength steel with excellent stretch-flange formability and edge fatigue performance
    Patent number: 11242579
    Abstract: A method to manufacture a hot-rolled high-strength steel sheet or strip with tensile strength of 570 MPa or higher, or preferably 780 MPa or higher, or even more preferably 980 MPa or higher, with an excellent combination of tensile elongation, SFF, and PEF strength.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: February 8, 2022
    Assignee: TATA STEEL IJMUIDEN B.V.
    Inventors: Rolf Arjan Rijkenberg, Maxim Peter Aarnts, Paul Joseph Bellina, Andrew Paul Vass
  • A METHOD OF PRODUCING A HOT-ROLLED HIGH-STRENGTH STEEL WITH EXCELLENT STRETCH-FLANGE FORMABILITY AND EDGE FATIGUE PERFORMANCE
    Publication number: 20190352736
    Abstract: A method to manufacture a hot-rolled high-strength steel sheet or strip with tensile strength of 570 MPa or higher, or preferably 780 MPa or higher, or even more preferably 980 MPa or higher, with an excellent combination of tensile elongation, SFF, and PEF strength.
    Type: Application
    Filed: September 22, 2017
    Publication date: November 21, 2019
    Applicant: TATA STEEL IJMUIDEN B.V.
    Inventors: Rolf Arjan RIJKENBERG, Maxim Peter AARNTS, Paul Joseph BELLINA, Andrew Paul VASS