DC

David W. Coleman

BH Baker Hughes Holdings: 1 patents #180 of 500Top 40%
📍 Broussard, LA: #2 of 5 inventorsTop 40%
🗺 Louisiana: #110 of 557 inventorsTop 20%
Overall (2011): #324,907 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8074716 Tension-activated fluid bypass device and associated method Jace E. Melder, Johnny N. Champagne 2011-12-13