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Roger James Tietz

📍 Cedarburg, WI: #186 of 291 inventorsTop 65%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #2,527,177 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12083945 Self-propelled boat launch vehicle Jonathon D Nemke, Michael W Kawalske 2024-09-10