John D. Macpherson

City:

Sugarland, Texas

Country:

United States

Published Applications:

Last publication date:

2009-05-07

Top Assignees for applications by John D. Macpherson

The entities that hold a legal rights for patent applications filed by inventor Macpherson John D.:

BAKER HUGHES INCORPORATED 1 Houston, TX United States

Recent patent applications by Macpherson John D.

John D. Macpherson from Sugarland, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2009-05-07

US20090115623A1

Fixed constructions

Bidirectional telemetry apparatus and methods for wellbore operations

InventorID:

3938614 ⎘