Dental post extracting drill

United States of America Patent

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Jan 4, 1994
Grant Date
N/A
app pub date
Sep 2, 1992
filing date
Sep 2, 1992

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Abstract

A method and apparatus for removing dental posts by inserting and rotating an extraction drill. It is particularly useful for hollow dental posts having left-handed helical grooves on the post's external surface.

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Patent Owner(s)

Patent Owner	Address
ESSENTIAL DENTAL SYSTEMS INC	89 LEUNING STREET 2ND FLOOR SOUTH HACKENSACK NJ 07606

International Classification(s)

A61C:DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL....

[Classification Symbol]

[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Cohen, Brett I	Nanuet, NY	16	252
Deutsch, Allan S	New York, NY	17	220
Musikant, Barry L	New York, NY	15	203

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Dental post extracting drill

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07939126

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PATENT NO	5275563
SERIAL NO	07939126
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07939126

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