Patents by Inventor Leilei Wei

Leilei Wei 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).

  • Wheel loader
    Patent number: D1025139
    Type: Grant
    Filed: October 7, 2022
    Date of Patent: April 30, 2024
    Assignee: Caterpillar Inc.
    Inventors: Xiaoling Zhu, Weijian Cheng, Leilei Wei, Zenggang Li