DR

Daniel T. Ropiak

SS S. C. Johnson & Son: 1 patents #51 of 104Top 50%
📍 Kenosha, WI: #17 of 63 inventorsTop 30%
🗺 Wisconsin: #903 of 3,183 inventorsTop 30%
Overall (2003): #239,626 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6551560 Two-stage dispensing mat Stanley J. Flashinski, Donald W. Hildebrandt 2003-04-22