OZ

Ouqi Zhang

DL Dana Limited: 2 patents #266 of 1,099Top 25%
TT Torque-Traction Technologies: 1 patents #42 of 116Top 40%
📍 Downingtown, PA: #176 of 472 inventorsTop 40%
🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%
Overall (All Time): #1,593,814 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7063010 Platen design for a C-frame press 2006-06-20
6938450 Double nut tensioner assembly for pre-stretched tie rods James P. Larkin 2005-09-06
6880842 Single-piece steering gear bracket and steering gear joint member Jason A. Poirier 2005-04-19