Geometrical instruments
Indicator of direction of force traversing natural media
Borehole direction or inclination
Examiner
active
No affiliations
LandOfFree
Harry N. Harovan does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Harry N. Harovan, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Harry N. Harovan will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1009422