Wells
Pistons, fluid driven into well
Examiner
active
No affiliations
Closed loop control system for diamond core drilling
Freely moving oil field assembly for data gathering and or...
LandOfFree
Jong-Sak Lee does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Jong-Sak Lee, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Jong-Sak Lee will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2055578