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Inventor profile of:

John Arthur

City:

Calgary

Country:

Canada

Published Applications:

1

Last publication date:

2014-06-26

Recent patent applications by Arthur John

John Arthur from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2014-06-26

US20140175789A1

Mechanical engineering

INSULATED TUBING FOR DOWNHOLE APPLICATIONS

InventorID:

811900 ⎘