Inventor profile of:

Helmut D. Klassen

City:

Virgil

Country:

Canada

Published Applications:

1

Last publication date:

2008-01-03

Recent patent applications by Klassen Helmut D.

Helmut D. Klassen from Virgil, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

InventorID:

4087186 ⎘