Patents by Inventor Yin C. Huang

Yin C. Huang 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).

  • Landscaping equipment handle
    Patent number: D365257
    Type: Grant
    Filed: August 3, 1994
    Date of Patent: December 19, 1995
    Inventor: Yin C. Huang
  • Landscaping equipment handle
    Patent number: D369072
    Type: Grant
    Filed: August 3, 1994
    Date of Patent: April 23, 1996
    Inventor: Yin C. Huang