WB

Winfred M. Berg

WB Winfred M. Berg: 2 patents #2 of 3Top 70%
📍 East Rockaway, NY: #12 of 41 inventorsTop 30%
🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,357,167 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4437849 Replacement drive belt — 1984-03-20
4283184 Non-metallic silent chain — 1981-08-11