Alexander Raphael Crabtree

City:

DeWinton

Country:

Canada

Published Applications:

Last publication date:

2007-08-16

Top Assignees for applications by Alexander Raphael Crabtree

The entities that hold a legal rights for patent applications filed by inventor Crabtree Alexander Raphael:

BJ SERVICES COMPANY 1 Houston, TX United States

Recent patent applications by Crabtree Alexander Raphael

Alexander Raphael Crabtree from DeWinton, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2007-08-16

US20070187111A1

Fixed constructions

Apparatus and method for dewatering low pressure gradient gas wells

#2 | 2005-12-15

US20050274527A1

Fixed constructions

Apparatus and method for dewatering low pressure gradient gas wells

InventorID:

4468782 ⎘