HS

Hemming G. Siiberg

EI Edison International: 1 patents #1 of 6Top 20%
MC Mcgraw-Edison: 1 patents #8 of 30Top 30%
📍 New Providence, NJ: #6 of 40 inventorsTop 15%
🗺 New Jersey: #309 of 2,847 inventorsTop 15%
Overall (1982): #13,111 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4356365 Air operated DC switch — 1982-10-26
4327401 Rechargeable flashlight with integral variable rate battery charger for automotive use — 1982-04-27