QL

Qingyang Li

BD Black & Decker: 1 patents #89 of 206Top 45%
📍 Mountain View, CA: #961 of 2,331 inventorsTop 45%
🗺 California: #23,431 of 60,411 inventorsTop 40%
Overall (2018): #272,407 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9975289 PEX expanding tool Yuelong Xu, Xiaomei Zheng, Michael P. Kunz 2018-05-22