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Inventor profile of:

William Johnson

City:

Markham

Country:

Canada

Published Applications:

1

Last publication date:

2011-10-06

Recent patent applications by Johnson William

William Johnson from Markham, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2011-10-06

US20110240077A1

Human necessities

ASSISTIVE MOBILITY DEVICE

InventorID:

3450208 ⎘