Orthodontic biassing device with deformed screw threads
US4310306A
Multi-purpose orthodontic bracket
US4379693A
Orthodontic biassing device
US4260375A
Bent wire orthodontic spring clip
US4323345A
Orthodontic biassing device with screw disengagement preventing means
US4242085A
Multi-purpose orthodontic bracket
US4224022A
Orthodontic face bow
US4219617A
Ceramic orthodontic bracket
US4256456A
Tooth uprighting or separating appliance
US4130921A
Method of making orthodontic appliance having replaceable tooth engaging means
US4186488A
Orthodontic bracket with multi-layer base
US4197642A
Bent wire orthodontic spring clip
DE2733472A1
Orthodontic plate with detachable wires - includes several recesses with elastically deformable inner portions
US4117596A
Apparatus and method for mounting orthodontic appliances to teeth
US4186487A
Orthodontic arch wire
US4200979A
Orthodontic biassing device with screw disengagement preventing means
US4178687A
Clamp, particularly for orthodontia
DE2652196A1
Buccal end tube for holding orthodontic arch wire - has two wire positioning points with wire receiving apertures to permit appropriate alignment of wire
