DR

Daniel E. Ruff

BH Baker Hughes Holdings: 1 patents #55 of 254Top 25%
📍 Conroe, TX: #14 of 51 inventorsTop 30%
🗺 Texas: #2,180 of 8,064 inventorsTop 30%
Overall (2005): #214,594 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6935441 Drill bits with reduced exposure of cutters Mark W. Dykstra, William Heuser, Michael L. Doster, Theodore E. Zaleski, Jr., Jack T. Oldham +3 more 2005-08-30