Home › Inventors › Chunli Yang

Chunli Yang

Overall (All Time): #1,798,514 of 4,157,543Top 45%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D978033	Grille	—	2023-02-14
D793007	Welding helmet	—	2017-07-25