RK

Roger C. Knutson

📍 Indianapolis, IN: #2,141 of 5,011 inventorsTop 45%
🗺 Indiana: #13,671 of 33,936 inventorsTop 45%
Overall (All Time): #2,169,299 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7050753 System and method for providing learning material — 2006-05-23
5806815 Adjustable bracing structure for yard bags — 1998-09-15