Christopher Robert Delzell

City:

Plano, Texas

Country:

United States

Published Applications:

Last publication date:

2019-02-07

Top Assignees for applications by Christopher Robert Delzell

The entities that hold a legal rights for patent applications filed by inventor Delzell Christopher Robert:

HALLIBURTON ENERGY SERVICES, INC. 7 Houston, TX United States

Recent patent applications by Delzell Christopher Robert

Christopher Robert Delzell from Plano, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2019-02-07

US20190040699A1

Fixed constructions

Anti-preset mechanism for setting piston in downhole tools

#2 | 2019-01-10

US20190010772A1

Fixed constructions

Adjustable and redressable collet

#3 | 2017-08-10

US20170226817A1

Fixed constructions

Annulus pressure release running tool

#4 | 2016-09-08

US20160258229A1

Fixed constructions

Multiple control line travel joint with injection line capability

#5 | 2016-08-11

US20160230497A1

Fixed constructions

Assisting retrieval of a downhole tool

#6 | 2015-08-06

US20150218916A1

Fixed constructions

Gravel pack circulating sleeve with locking features

#7 | 2015-07-16

US20150198005A1

Fixed constructions

Assisting retrieval of a downhole tool

InventorID:

1226296 ⎘