DJ

Dennis P. Johnson

RA Rayovac: 1 patents #3 of 12Top 25%
📍 Madison, WI: #16 of 65 inventorsTop 25%
🗺 Wisconsin: #153 of 927 inventorsTop 20%
Overall (1982): #69,571 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4332869 Metal-rich iron sulfide cathode material Nehemiah Margalit, Ashok V. Joshi, Wesley E. Aker 1982-06-01