DC

David M. Chace

BH Baker Hughes Holdings: 1 patents #180 of 500Top 40%
📍 Houston, TX: #468 of 1,583 inventorsTop 30%
🗺 Texas: #3,688 of 11,512 inventorsTop 35%
Overall (2011): #325,150 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8074737 Wireless perforating gun initiation Freeman L. Hill, Gary J. Cresswell, Randy L. Evans 2011-12-13