RR

Ronnie D. Russell

BH Baker Hughes Holdings: 1 patents #69 of 260Top 30%
📍 Cypress, TX: #23 of 69 inventorsTop 35%
🗺 Texas: #2,440 of 8,590 inventorsTop 30%
Overall (2002): #126,177 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6371208 Variable downhole choke Dale Norman, Robert S. O'Brien 2002-04-16