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Inventor profile of:

Dion Grotkowski

City:

Pickney, Michigan

Country:

United States

Published Applications:

1

Last publication date:

2008-05-29

Recent patent applications by Grotkowski Dion

Dion Grotkowski from Pickney, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2008-05-29

US20080122220A1

Human necessities

LOTTERY TICKET WITH TAGGANT DETECTION OF SCRATCHOFF

InventorID:

4181351 ⎘