Inventor profile of:

David B. Opperman

City:

Beaverton, Oregon

Country:

United States

Published Applications:

1

Last publication date:

2007-01-11

Recent patent applications by Opperman David B.

David B. Opperman from Beaverton, US has applied for patents for these inventions. The list has both pending applications and granted patents:

InventorID:

4335332 ⎘