CW

Chen Wei

EX ExxonMobil: 2 patents #57 of 500Top 15%
Overall (2005): #25,700 of 245,428Top 15%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6977485 Battery charging and/or DC power supply circuitry — 2005-12-20
6971288 Automatically adjusting self-tightening wrench — 2005-12-06
6955281 Electric nailing gun that automatically reduces impact of plunger while no nail is inside — 2005-10-18