Geometrical instruments
Indicator of direction of force traversing natural media
Level or plumb, terrestrial gravitation responsive
Inventor
active
Air driven centrifuge having a tachometer
Automatic shutoff valve
Combination dimmer and timer switch mechanism
Digital inclinometer
Electronic level
No associations
LandOfFree
Robert C. Franklin does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Robert C. Franklin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Robert C. Franklin will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-177237