RK

Robert C. Kohnle

📍 Tigard, OR: #315 of 696 inventorsTop 50%
🗺 Oregon: #12,654 of 28,073 inventorsTop 50%
Overall (All Time): #2,226,358 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6230351 Seat cushion for minimizing decubitus ulcers — 2001-05-15
6052851 Mattress for minimizing decubitus ulcers — 2000-04-25