EF

E. James Fresia

SE Sprague Electric: 5 patents #12 of 148Top 9%
📍 Williamstown, MA: #16 of 71 inventorsTop 25%
🗺 Massachusetts: #23,459 of 88,656 inventorsTop 30%
Overall (All Time): #1,062,979 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
4823236 High temperature aluminum electrolytic capacitor 1989-04-18
4781802 Solid tantalum capacitor process 1988-11-01
4706375 Method of forming a solid tantalum capacitor Walter J. Bernard 1987-11-17
4535389 Electrolytic capacitor Gary J. Buczkowski 1985-08-13
4476517 Aluminum electrolytic capacitor 1984-10-09