Steve Akerman

City:

Purcell, Oklahoma

Country:

United States

Published Applications:

Last publication date:

2015-03-24

Recent patent applications by Akerman Steve

Steve Akerman from Purcell, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Drilling derrick and apparatus base assembly

Telescoping drilling derrick with guide track and top drive guide assembly

Top drive and crown apparatus for drilling derrick

InventorID:

7207924 ⎘