Metal working
Method of mechanical manufacture
Assembling or joining
Inventor
active
Method of assembling multiple wall drill pipe
Multi-purpose mobile drill rig
Multiple wall drill pipe
No associations
LandOfFree
Richard R. Regimbal does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Richard R. Regimbal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Richard R. Regimbal will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1876650