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Inventor profile of:

John Lansdown

City:

McKinney, Texas

Country:

United States

Published Applications:

2

Last publication date:

2010-10-07

Recent patent applications by Lansdown John

John Lansdown from McKinney, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2010-10-07

US20100252034A1

Human necessities

METHOD AND SYSTEM FOR PORTABLE BREATHING DEVICES

#2 | 2007-09-20

US20070215159A1

Human necessities

METHOD AND APPARATUS FOR PORTABLE SELF CONTAINED RE-BREATHING DEVICES

InventorID:

3664464 ⎘