Inventor
WITZIG JOHN W
US2 patents
Patents
2 patentsUS4433956AFeb 28, 1984
Orthopedic corrector and method of correction of Class II malocclusion
WITZIG JOHN W239 citations92
US4431411AFeb 14, 1984
Segmented labial bow with lip pads for aid in the correction of Class III malocclusions and malocclusions with underdeveloped maxillas
WITZIG JOHN W35 citations88