Pipe joints or couplings
With means blocking release of holding means
Set screw
Inventor
active
Anti back-out steel coupling system for nonmetallic composite pi
Apparatus for excavating bore holes in rock
Free-floating neutrally-buoyant reciprocating pump valve for abr
High-pressure waterjet/abrasive particle-jet coring method and a
Method and apparatus for core-sampling subsurface rock formation
No associations
LandOfFree
James L. Ruhle does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with James L. Ruhle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and James L. Ruhle will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-244026