AE

Alfred L. Ehrenfels

HH Harvey Hubbell: 1 patents #1 of 13Top 8%
📍 Cheshire, CT: #10 of 32 inventorsTop 35%
🗺 Connecticut: #268 of 1,269 inventorsTop 25%
Overall (1982): #77,160 of 81,411Top 95%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4361252 Floating seal for weatherproof housing Richard I. Black, Michael R. Marks 1982-11-30