Dentistry – Method or material for testing – treating – restoring – or... – Endodontic
Reexamination Certificate
2011-08-16
2011-08-16
Lewis, Ralph A (Department: 3732)
Dentistry
Method or material for testing, treating, restoring, or...
Endodontic
C433S220000
Reexamination Certificate
active
07997901
ABSTRACT:
A fiber-reinforced composite post having an inner core section or rod fabricated of fibers impregnated in a resin matrix and an out sheath of fibers arranged in the form of a mesh. The sheath comprises an interior and an exterior surface, whereby the interior surface is attached to and embedded in the resin matrix of the rod and the exterior surface has dry, unimpregnated fibers.
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Lewis Ralph A
Pentron Clinical Technologies LLC
Wood Herron & Evans LLP
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