TC

Theodore Lee Cottrell

PU Pioneer Natural Resources Usa: 1 patents #12 of 27Top 45%
📍 Keller, TX: #236 of 411 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #2,913,205 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10100605 Differential safety valve Michael G. Gay, Ann Kamel Fitzgerald, Phillip Graham Knight 2018-10-16