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Inventor profile of:

Dan Koentopp

City:

Chicago, Illinois

Country:

United States

Published Applications:

1

Last publication date:

2008-06-05

Recent patent applications by Koentopp Dan

Dan Koentopp from Chicago, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2008-06-05

US20080127800A1

Focused input stringed instrument

InventorID:

4185367 ⎘