CR

Christopher J. Rohmer

BH Baker Hughes Holdings: 1 patents #1,949 of 3,522Top 60%
📍 Houston, TX: #12,319 of 21,073 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,731,739 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5697462 Earth-boring bit having improved cutting structure Robert E. Grimes, Rudolf Carl Pessier 1997-12-16