Boring or penetrating the earth
With orienting or racking means for unconnected tools or...
Representative
active
No affiliations
Continuous drill feed apparatus
Drill pipe transfer arm for angle drilling
Dynamic earth anchor, and a sleeve therefor
High temperature fluid sensor
Method of forming a high-temperature-fluid sensor
LandOfFree
J. R. Bell does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with J. R. Bell, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and J. R. Bell will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-278548