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Inventor profile of:

John Andrew Markiw

City:

Okotoks

Country:

Canada

Published Applications:

1

Last publication date:

2018-12-13

Recent patent applications by Markiw John Andrew

John Andrew Markiw from Okotoks, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2018-12-13

US20180355976A1

Mechanical engineering

Metal ring seal and improved profile selective system for downhole tools

InventorID:

6507144 ⎘