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Inventor profile of:

Douglas W. Hansen

City:

Barrie

Country:

Canada

Published Applications:

1

Last publication date:

2013-06-27

Recent patent applications by Hansen Douglas W.

Douglas W. Hansen from Barrie, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2013-06-27

US20130163788A1

POWER SUPPLY CIRCUITS FOR AUDIO AMPLIFIERS

InventorID:

310531 ⎘