JD

Joseph S. Droho

AT Advance Transformer: 1 patents #1 of 3Top 35%
📍 Chicago, IL: #82 of 382 inventorsTop 25%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #95,772 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4847535 Hybrid ballast for multiple discharge lamps Robert W. Wisbey 1989-07-11