CR

C. Mark Rodenberger

OE Otis Engineering: 1 patents #122 of 228Top 55%
📍 Prosper, TX: #106 of 172 inventorsTop 65%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,953,142 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4749043 Subsurface safety valves and seals — 1988-06-07