Valves and valve actuation
Blow-out preventers
Inventor
active
No associations
LandOfFree
Boris Ovseevich Frenkel does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Boris Ovseevich Frenkel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Boris Ovseevich Frenkel will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1129483