Patents by Inventor Andrea Ingrassia

Andrea Ingrassia 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).

  • Assembly for ball and socket joints
    Patent number: 9970477
    Abstract: An assembly for a ball and socket joint forming a universal joint is disclosed as including a socket joint assembly comprising a first dual-ended sphere-receiving element and a second dual-ended sphere-receiving element joined together by a flush fitting joint.
    Type: Grant
    Filed: May 18, 2015
    Date of Patent: May 15, 2018
    Assignee: Hong Kong Baptist University
    Inventor: Andrea Ingrassia
  • ASSEMBLY FOR BALL AND SOCKET JOINTS
    Publication number: 20160341243
    Abstract: An assembly for a ball and socket joint forming a universal joint is disclosed as including a socket joint assembly comprising a first dual-ended sphere-receiving element and a second dual-ended sphere-receiving elements joined together by a flush fitting joint.
    Type: Application
    Filed: May 18, 2015
    Publication date: November 24, 2016
    Inventor: Andrea Ingrassia