JJ

John E. Ericson, Jr.

EM Ericson Manufacturing: 1 patents #1 of 2Top 50%
📍 Chagrin Falls, OH: #9 of 35 inventorsTop 30%
🗺 Ohio: #490 of 2,550 inventorsTop 20%
Overall (1982): #53,301 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4318578 Electrical connector with ground fault detector Earl Mahnke 1982-03-09