Surgery
Truss
Pad
Inventor
active
Apparatus and method for multi-modal imaging
Apparatus for monitoring fetal heartbeat and the like
Connectors for electrophoresis device
Diffusion device for blood
Electronic imaging system for autoradiography
No associations
LandOfFree
Joel N. Helfer does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Joel N. Helfer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Joel N. Helfer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-542459