Surgery
Truss
Pad
Inventor
active
Apparatus and method for removal of sinusoidal noise from a samp
Electrode impedance monitoring method apparatus for electrocardi
Magnetic tape recording and playback system
System for plotting a miniature ECG
No associations
LandOfFree
David B. Francis does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with David B. Francis, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and David B. Francis will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-599679