William E. Brennan

City:

Richmond, Texas

Country:

United States

Published Applications:

Last publication date:

2013-03-14

Top Assignees for applications by William E. Brennan

The entities that hold a legal rights for patent applications filed by inventor Brennan William E.:

SCHLUMBERGER TECHNOLOGY CORPORATION 5 Sugar land, TX United States

Recent patent applications by Brennan William E.

William E. Brennan from Richmond, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2013-03-14

US20130062051A1

Fixed constructions

Probeless packer and filter systems

#2 | 2008-06-12

US20080135240A1

Fixed constructions

Inflatable packer assembly

#3 | 2008-03-06

US20080053212A1

Mechanical engineering

Flow control valve and method

#4 | 2006-05-04

US20060090905A1

Fixed constructions

Inflatable packer assembly

#5 | 2005-12-29

US20050284629A1

Fixed constructions

Downhole formation testing tool

InventorID:

133477 ⎘