RT

Ryan R. Torgerson

📍 La Crosse, WI: #159 of 263 inventorsTop 65%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,330,347 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7560632 Bass drum with compliant resonant head Kenneth W. Lanzel 2009-07-14