PD

Pralay Das

AN Anadrill: 1 patents #2 of 12Top 20%
📍 Sugar Land, TX: #19 of 45 inventorsTop 45%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #68,305 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4805449 Apparatus and method for measuring differential pressure while drilling — 1989-02-21