Patents by Inventor Youhuan Fang

Youhuan Fang 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).

  • Showerhead
    Patent number: D681781
    Type: Grant
    Filed: May 14, 2012
    Date of Patent: May 7, 2013
    Assignee: Niagara Conservation Corp.
    Inventors: Kyle Cutler, Qingshuang Li, Youhuan Fang
  • Toilet seat cover
    Patent number: D1017000
    Type: Grant
    Filed: April 28, 2021
    Date of Patent: March 5, 2024
    Assignee: Kylin Sanitary Technology (Xiamen) Co., Ltd.
    Inventors: Cungui Lai, Qingshuang Li, Jinshou Chen, Youhuan Fang