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HEARING ENHANCEMENT COMPANY LLC

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RONALD D. BLUM WILLIAM E. KOKONASKI WILLIAM R. SAUNDERS MICHAEL A. VAUDREY

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IMPROVED HEARING ENHANCEMENT SYSTEM AND METHOD

09/59,307 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)

Filed April 14, 1998

Examiner VIVIAN C CHIN

Class 381

Art Group 2644

Case Type Utility - 381/096000

Status Expressly Abandoned -- During Examination

Child PCT/US98/10694 Published

Child PCT/US99/08055 Published

Child 12/193,581 Patented

Child 09/673,275 Patented

Child 11/154,816 Patented

Child 11/971,183 Patented

Last Updated: 2 years, 3 months ago

Date	#	Transaction
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IMPROVED HEARING ENHANCEMENT SYSTEM AND METHOD

09/59,307 | U.S. Patent Application

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