Kai Li — 2 Patents in 2021

CCCitic Dicastal Co.: 1 patents #66 of 153Top 45%

Diamond Bar, CA: #7 of 41 inventorsTop 20%

California: #13,721 of 66,859 inventorsTop 25%

Overall (2021): #143,212 of 548,734Top 30%

2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11137075	Quantitative tank bottom sludge valve	Naili Li	2021-10-05
D923373	Coat rack	—	2021-06-29