MY

Mi Yan

📍 Hangzhou City, IN: #2 of 4 inventorsTop 50%
Overall (2018): #298,045 of 503,207Top 60%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9951673 Engine aftertreatment system with exhaust lambda control Baohua Qi 2018-04-24