WI

William F. Ierna

UE US Dept of Energy: 1 patents #1,355 of 5,099Top 30%
📍 Sanford, FL: #338 of 670 inventorsTop 55%
🗺 Florida: #33,682 of 67,251 inventorsTop 55%
Overall (All Time): #3,984,874 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4704557 Cermet insert high voltage holdoff for ceramic/metal vacuum devices — 1987-11-03