Patents by Inventor Liwang Deng

Liwang Deng 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).

  • Water dispenser for pets
    Patent number: D1042985
    Type: Grant
    Filed: January 25, 2022
    Date of Patent: September 17, 2024
    Inventors: Guanyu Tan, Liwang Deng