EB

Edward F. Du Bois

TL The Singer Company Limited: 1 patents #229 of 510Top 45%
📍 Binghamton, NY: #297 of 500 inventorsTop 60%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #4,126,452 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4241497 P.C. Board lead trimming method — 1980-12-30