CS

Charles A. Schad

BR Bopp & Reuther: 1 patents #5 of 14Top 40%
📍 Tulsa, OK: #825 of 2,344 inventorsTop 40%
🗺 Oklahoma: #4,502 of 12,736 inventorsTop 40%
Overall (All Time): #2,350,189 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4619134 Testing device for flow meters Jürgen Böhm 1986-10-28
4481806 Detector for a meter prover — 1984-11-13