RR

Robert V. Roloff

📍 Muskego, WI: #132 of 226 inventorsTop 60%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,191,496 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8088017 System and method for analyzing bowling ball motion Neil B. Stremmel, Nick A. Siefers, Paul J. Ridenour, James E. Jaryszak 2012-01-03