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Inventor profile of:

Erich Helwin

City:

Kehrsatz

Country:

Switzerland

Published Applications:

1

Last publication date:

2008-04-17

Recent patent applications by Helwin Erich

Erich Helwin from Kehrsatz, CH has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2008-04-17

US20080091616A1

Communication System And Method Using Visual Interfaces For Mobile Transactions

InventorID:

4158244 ⎘