RK

Ralph A. Klass

📍 New Milford, CT: #234 of 375 inventorsTop 65%
🗺 Connecticut: #21,355 of 34,797 inventorsTop 65%
Overall (All Time): #3,794,888 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5302295 Method of sludge removal Stephen R. Kellogg 1994-04-12