FP

Frank E. Parsen

DU Duracell: 1 patents #2 of 13Top 20%
📍 Dobbs Ferry, NY: #3 of 16 inventorsTop 20%
🗺 New York: #1,258 of 5,342 inventorsTop 25%
Overall (1989): #114,256 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4840644 Cell corrosion reduction Purush Chalilpoyil, Chih-Chung Wang 1989-06-20