CD

Charles J. Demar

📍 Purdys, NY: #19 of 24 inventorsTop 80%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,721,307 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5652974 Device for improving the flushability of toilets and conserving water — 1997-08-05