RS

Richard Schnell

RV Ross Operating Valve: 2 patents #2 of 11Top 20%
📍 Oswego, IL: #2 of 14 inventorsTop 15%
🗺 Illinois: #564 of 5,663 inventorsTop 10%
Overall (2004): #44,554 of 270,089Top 20%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6722390 Hydraulic double valve Hubert Schaber 2004-04-20
6685159 Wireless, intrinsically safe valve — 2004-02-03