EL

Ellwyn St. Louis

📍 Stafford Springs, CT: #35 of 51 inventorsTop 70%
🗺 Connecticut: #21,355 of 34,797 inventorsTop 65%
Overall (All Time): #3,889,400 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5063617 Hydraulic toilet seat Walter J. Ward, Frederick A. Ward 1991-11-12