LD

Lester C. Dain

SE Sprague Electric: 2 patents #1 of 13Top 8%
CO Comcast: 1 patents #9 of 62Top 15%
📍 West Jefferson, NC: #1 of 1 inventorsTop 100%
🗺 North Carolina: #76 of 1,241 inventorsTop 7%
Overall (1989): #21,500 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4803598 Electrolytic capacitor assembly Thomas W. Efford 1989-02-07
4802064 Capacitor with mounting ring Steven A. Rubin 1989-01-31