DF

Dale A. Frank

General Motors: 3 patents #4,693 of 18,328Top 30%
AM American Axle & Manufacturing: 1 patents #198 of 345Top 60%
IO Ina Wälzlager Schaeffler Ohg: 1 patents #83 of 222Top 40%
Overall (All Time): #967,426 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11168627 Cylinder imbalance correction system and method Michael A. Smith, Ryan J. Prescott, Manoj K. Moningi, Michael J. Lucido, Vijay Ramappan 2021-11-09
11143287 Hydraulic control valve 2021-10-12
10443487 Non-circular gears for rotary wastegate actuator Mark R. Claywell, Maqsood Rizwan Ali Khan 2019-10-15
6227156 Rocker arm for a valve train of an internal combustion engine Jennifer Autrey, Bernd Abel, Horst Doppling 2001-05-08
5540300 Drive axle assembly with lubricant cooling system James P. Downs, Douglas B. Lutz, Charles L. Rasmer, Norman E. Schultz 1996-07-30