Patrick R. Markwardt

City:

Brenham, Texas

Country:

United States

Published Applications:

Last publication date:

2009-08-13

Top Assignees for applications by Patrick R. Markwardt

The entities that hold a legal rights for patent applications filed by inventor Markwardt Patrick R.:

BAKER HUGHES INCORPORATED 1 Houston, TX United States

Recent patent applications by Markwardt Patrick R.

Patrick R. Markwardt from Brenham, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2009-08-13

US20090200009A1

Fixed constructions

Perforating system with shaped charge case having a modified boss

InventorID:

4001962 ⎘