Dentistry – Orthodontics – By mouthpiece-type retainer
Reexamination Certificate
2004-09-24
2009-06-30
Lewis, Ralph A (Department: 3732)
Dentistry
Orthodontics
By mouthpiece-type retainer
Reexamination Certificate
active
07553157
ABSTRACT:
An apparatus for monitoring orthodontic treatment compliance includes an appliance adapted to be worn over one or more teeth; and a compliance indicator mounted on the appliance to indicate compliance.
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Abolfathi Amir
Chen Jennifer C.
Li Chunhua
Tricca Robert E.
Wu Benjamin M.
Align Technology Inc.
Brooks, Cameron & Huebach, PLLC
Lewis Ralph A
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