Surgery
Means for introducing or removing material from body for...
Material introduced into and removed from body through...
Inventor
active
Middle ear ventilation tube
Surgical scalpel
Ventilation tube for the middle ear and method of implanting sam
No associations
LandOfFree
Beverly W. Armstrong does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Beverly W. Armstrong, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Beverly W. Armstrong will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1065906