IS

Irving Silverman

CM Crown Metal Manufacturing: 1 patents #6 of 6Top 100%
📍 New York, NY: #7,895 of 20,192 inventorsTop 40%
🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,365,538 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4316546 Hang rail support and hang rail David Varon 1982-02-23
4227696 Board game — 1980-10-14