DF

Dale A. Frank

General Motors: 2 patents #254 of 1,408Top 20%
Overall (2021): #169,593 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

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