William John Stroshein

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2009-10-15

Top Assignees for applications by William John Stroshein

The entities that hold a legal rights for patent applications filed by inventor Stroshein William John:

Iron Derrickman Ltd. 2 Calgary, Canada
Weatherford Canada Partnership 1 Calgary, Alberta, Canada

Recent patent applications by Stroshein William John

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

#1 | 2009-10-15

US20090257848A1

Fixed constructions

Apparatus for handling and racking pipes

#2 | 2007-08-23

US20070193750A1

Fixed constructions

Apparatus for handling and racking pipes

#3 | 2006-06-01

US20060113073A1

Fixed constructions

Apparatus for handling and racking pipes

InventorID:

4043109 ⎘