DP

Dumitru Puiu

MA Magna Drivetrain Of America: 4 patents #1 of 28Top 4%
📍 Sterling Heights, MI: #2 of 98 inventorsTop 3%
🗺 Michigan: #159 of 5,720 inventorsTop 3%
Overall (2005): #12,922 of 245,428Top 6%
4
Patents 2005

Issued Patents 2005

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6971494 Torque transfer coupling with friction clutch and hydraulic clutch actuator 2005-12-06
6948604 Hydraulically-actuated pilot clutch type clutch assembly 2005-09-27
6945374 Active torque coupling with hydraulically-actuated ball ramp clutch assembly 2005-09-20
6848550 Torque transfer system with two stage ball ramp/clutch actuation Carl D. Schleuder, Malcolm E. Kirkwood 2005-02-01