RR

Richard J. Roethlein

IC International Fuel Cells: 1 patents #11 of 34Top 35%
📍 Stafford Springs, CT: #1 of 4 inventorsTop 25%
🗺 Connecticut: #462 of 1,954 inventorsTop 25%
Overall (1989): #65,304 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4845840 Electrode substrate with integral edge seal and method of forming the same Dan E. Elmore 1989-07-11