Stephen L. Jackson

City:

Richmond, Texas

Country:

United States

Published Applications:

Last publication date:

2016-08-04

Top Assignees for applications by Stephen L. Jackson

The entities that hold a legal rights for patent applications filed by inventor Jackson Stephen L.:

TEAM OIL TOOLS, LP 4 The Woodlands, TX United States
WEATHERFORD/LAMB, INC. 3 Houston, TX United States
INNOVEX DOWNHOLE SOLUTIONS, INC. 1 Houston, TX United States

Recent patent applications by Jackson Stephen L.

Stephen L. Jackson from Richmond, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2016-08-04

US20160222744A1

Fixed constructions

Slip assembly

#2 | 2016-01-05

US13361477

Fixed constructions

Slip assembly

#3 | 2013-09-26

US20130248201A1

Fixed constructions

Method and apparatus for actuating a downhole tool

#4 | 2013-03-07

US20130056220A1

Fixed constructions

Valve for hydraulic fracturing through cement outside casing

#5 | 2012-09-18

US13223909

Valve for hydraulic fracturing through cement outside casing

#6 | 2007-12-13

US20070284119A1

Fixed constructions

Dual flapper barrier valve

#7 | 2007-01-18

US20070012458A1

Fixed constructions

Variable choke valve

#8 | 2005-03-01

US10321288

Choke valve assembly for downhole flow control

InventorID:

121835 ⎘