DP

Dan W. Pratt

OL Owen Oil Tools Lp: 1 patents #4 of 10Top 40%
📍 Benbrook, TX: #13 of 20 inventorsTop 65%
🗺 Texas: #6,158 of 17,606 inventorsTop 35%
Overall (2019): #492,876 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10401137 Retention member for perforating guns Timothy E. LaGrange, Lyle W. Andrich, Cory D. Day 2019-09-03