YL

Ying-Hui Lai

EX ExxonMobil: 2 patents #57 of 500Top 15%
Overall (2005): #28,454 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D511744 Battery holder for power tool Hung-Ming Hsu 2005-11-22
6929074 Elbow-type power hand tool 2005-08-16