Method for bleaching discolored teeth

United States of America Patent

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Apr 28, 1987
Grant Date
N/A
app pub date
Mar 17, 1986
filing date
Mar 17, 1986

priority date (Note)
Expired

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Abstract

A method for bleaching stained teeth by applying a concentrated solution of peroxide to the stained teeth and focusing a beam of light at the teeth with the beam containing the combination of ultraviolet and infrared energy for activating the peroxide solution.

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Patent Owner(s)

Patent Owner	Address
DEMETRON RESEARCH CORPORATION	5 YE OLDE ROAD DANBURY CT 06810-7377

International Classification(s)

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

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Friedman, Joshua	13 Fairfield Ct., Ridgefield, CT 06877	34	881

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Method for bleaching discolored teeth

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06840194

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PATENT NO	4661070
SERIAL NO	06840194
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06840194

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