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Inventor profile of:

Frank Ho

City:

Vancouver

Country:

Canada

Published Applications:

1

Last publication date:

2008-09-18

Recent patent applications by Ho Frank

Frank Ho from Vancouver, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2008-09-18

US20080224398A1

Human necessities

Teaching Arithmetic Operations Using Geometric Chess Symbols

InventorID:

4254115 ⎘