RB

Richard I. Black

HH Harvey Hubbell: 1 patents #1 of 13Top 8%
📍 Closter, NJ: #1 of 4 inventorsTop 25%
🗺 New Jersey: #754 of 2,847 inventorsTop 30%
Overall (1982): #36,955 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4361252 Floating seal for weatherproof housing Alfred L. Ehrenfels, Michael R. Marks 1982-11-30