Liu Wei — 1 Patent in 2018

ZTZero E Technologies: 1 patents #3 of 6Top 50%

Zhejiang, CN: #95 of 407 inventorsTop 25%

Overall (2018): #329,095 of 503,207Top 70%

1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10099942	Systems and methods of eliminating filter air locks	Doug Kellam, Rajan G. Rajan	2018-10-16