FF

Ferdinand Freudenstein

General Motors: 1 patents #53 of 337Top 20%
📍 Yonkers, NY: #7 of 39 inventorsTop 20%
🗺 New York: #804 of 3,580 inventorsTop 25%
Overall (1982): #65,969 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4332148 Cyclic phase-change coupling Emil R. Maki 1982-06-01