Patents by Inventor Gao Yong Li

Gao Yong Li 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).

  • Bimetal Thermometer Having a Heat Conductive Fluid
    Publication number: 20080219321
    Abstract: A bimetal thermometer includes a tubular housing and a shaft extending through the tubular housing. The shaft is attached at a top end to a pointer and is attached at a bottom end to a bimetal helical strip. A heat conductive fluid is in contact with the tubular housing and with the bimetal helical strip.
    Type: Application
    Filed: March 9, 2007
    Publication date: September 11, 2008
    Inventors: Pierre Charlety, Gao Yong Li