DW

Daniel V. Wilczynski

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Oregon, OH: #44 of 128 inventorsTop 35%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,190,229 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6726552 Drawer mounted knife sharpener — 2004-04-27
6115970 Gutter trap — 2000-09-12