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Inventor profile of:

W. John Kiefer

City:

Nelson

Country:

Canada

Published Applications:

1

Last publication date:

2006-12-28

Recent patent applications by Kiefer W. John

W. John Kiefer from Nelson, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2006-12-28

US20060289346A1

Performing operations; transporting

Screened gravity-fed funnel

InventorID:

4754422 ⎘