RK

Robert W. Kirchhoff

📍 West Chicago, IL: #79 of 269 inventorsTop 30%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,568,335 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7703211 Easy lift saw platform — 2010-04-27
7101184 Draw-trace-erase art training device — 2006-09-05
6481810 Heat sealing garbage cabinet — 2002-11-19