RK

Ray Koberstine

📍 Nine Mile Falls, WA: #15 of 25 inventorsTop 60%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,318,991 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7497946 Subsurface drip disposal system Scott Jessick, Allen Worst 2009-03-03