EM

Earl Mahnke

EM Ericson Manufacturing: 2 patents #5 of 14Top 40%
📍 Eastlake, OH: #52 of 114 inventorsTop 50%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,365,679 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4318578 Electrical connector with ground fault detector John E. Ericson, Jr. 1982-03-09
4298864 Power line fault detector circuit Christopher J. Zoller 1981-11-03