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Inventor profile of:

David Duehren

City:

Needham, Massachusetts

Country:

United States

Published Applications:

1

Last publication date:

2015-10-01

Recent patent applications by Duehren David

David Duehren from Needham, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2015-10-01

US20150281853A1

SYSTEMS AND METHODS FOR ENHANCING TARGETED AUDIBILITY

InventorID:

1310864 ⎘