Marc Thiercelin

DI Dowell Schlumberger Incorporated: 1 patents #3 of 36Top 9%

📍 Dallas, TX: #69 of 304 inventorsTop 25%

🗺 Texas: #885 of 4,134 inventorsTop 25%

Overall (1989): #78,409 of 140,708Top 60%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4821577	Modified ring test	Jean C. Roegiers	1989-04-18