David Reuel Underdown

City:

Conroe, Texas

Country:

United States

Published Applications:

Last publication date:

2022-02-03

Top Assignees for applications by David Reuel Underdown

The entities that hold a legal rights for patent applications filed by inventor Underdown David Reuel:

Chevron U.S.A. Inc. 3 San Ramon, CA United States

Recent patent applications by Underdown David Reuel

David Reuel Underdown from Conroe, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2022-02-03

US20220034202A1

Fixed constructions

DOWNHOLE SAND CONTROL SCREEN SYSTEM

#2 | 2018-08-23

US20180238150A1

Fixed constructions

Methods of coating a sand screen component

#3 | 2018-06-21

US20180171750A1

Fixed constructions

Compositions And Methods For Controlled Break Of Fluid-Loss Barriers Post-Perforation

#4 | 2012-05-10

US20120111580A1

Fixed constructions

TOOL AND METHOD FOR PLACEMENT OF A COMPONENT INTO A WELL

InventorID:

2220830 ⎘