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Inventor profile of:

John M. Brown

City:

Boulder, Colorado

Country:

United States

Published Applications:

1

Last publication date:

2018-05-10

Recent patent applications by Brown John M.

John M. Brown from Boulder, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2018-05-10

US20180130453A1

Musical instrument amplifier

InventorID:

2186573 ⎘