Inventor profile of:

Frederick Koopmans

City:

Oakland, California

Country:

United States

Published Applications:

1

Last publication date:

2011-04-21

Top Assignees for applications by Frederick Koopmans

The entities that hold a legal rights for patent applications filed by inventor Koopmans Frederick:

Recent patent applications by Koopmans Frederick

Frederick Koopmans from Oakland, US has applied for patents for these inventions. The list has both pending applications and granted patents:

InventorID:

3367671 ⎘