DM

Donald MacCallum

BH Baker Hughes Holdings: 1 patents #1,949 of 3,522Top 60%
📍 Kyle, TX: #127 of 223 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,511,579 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6564883 Rib-mounted logging-while-drilling (LWD) sensors Paul Fredericks 2003-05-20