HH

Henry J. Halvorsen

BL Bell Telephone Laboratories: 1 patents #567 of 1,445Top 40%
📍 Cranford, NJ: #165 of 283 inventorsTop 60%
🗺 New Jersey: #41,174 of 69,400 inventorsTop 60%
Overall (All Time): #4,061,451 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4417778 Circuit interlock arrangement Albert V. Marchetto, Edwin Thomas 1983-11-29