LS

Louis F. Siegel

Ncr: 1 patents #1,404 of 2,952Top 50%
📍 Dayton, OH: #1,048 of 1,892 inventorsTop 60%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,934,214 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4853256 Two ply thermal paper and method of making Thomas J. Obringer, Maurice W. Lewis 1989-08-01