QZ

Qiang Zhu

Caterpillar: 1 patents #241 of 826Top 30%
📍 Xi'an, MD: #2 of 3 inventorsTop 70%
Overall (2021): #297,079 of 548,734Top 55%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11098631 NOx sensor protection system Andrew M. Denis, Min Xiao, Wengang Chen, Zhenhua Zhang, Mohamed Daoud 2021-08-24