HP

Henry F. Puppolo

SE Sprague Electric: 5 patents #12 of 148Top 9%
📍 North Adams, MA: #6 of 26 inventorsTop 25%
🗺 Massachusetts: #23,459 of 88,656 inventorsTop 30%
Overall (All Time): #1,065,324 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
4622109 Solid electrolyte capacitor process 1986-11-11
4509100 Low inductance wound capacitor 1985-04-02
4385342 Flat electrolytic capacitor Phyllis M. Schmidt 1983-05-24
4266332 Thin electrolytic capacitor manufacture Mark Markarian 1981-05-12
4267565 Copper encased flat electrolytic capacitor manufacture and capacitor Mark Markarian 1981-05-12