Inventor

Kevin R. Manke

Inventor

Flower Mound, TX, US

Overview

34→

Patents

1986–2020

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 34 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

E21Bprimary

E21BEarth or rock drilling92%

F02CGas-turbine plants3%

F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids3%

H01RElectrically-conductive connections3%

PatentTitleYear

10,584,558Downhole packer tool2020 9,494,014'Multi-cycle circulating valve assembly'2016 8,596,347'Drillable slip with buttons and cast iron wickers'2013 8,408,290'Interchangeable drillable tool'2013 8,215,386'Downhole tool releasing mechanism'2012 8,191,625'Multiple layer extrusion limiter'2012 8,146,673'Method of activating a downhole tool assembly'2012 7,878,255'Method of activating a downhole tool assembly'2011 7,673,693'Hydraulic coiled tubing retrievable bridge plug'2010 7,337,852'Run-in and retrieval device for a downhole tool'2008 7,195,067'Method and apparatus for well perforating'2007 6,622,554'Open hole formation testing'2003 6,236,620'Integrated well drilling and evaluation'2001 5,597,016'Mechanical lockout for pressure responsive downhole tool'1997 5,558,162'Mechanical lockout for pressure responsive downhole tool'1996 5,518,073'Mechanical lockout for pressure responsive downhole tool'1996 5,482,119'Multi-mode well tool with hydraulic bypass assembly'1996 5,411,097'High pressure conversion for circulating/safety valve'1995 5,318,130'Selective downhole operating system and method'1994 5,316,087'Pyrotechnic charge powered operating system for downhole tools'1994 5,238,070'Differential actuating system for downhole tools'1993 5,236,048'Apparatus and method for communicating electrical signals in a well, including electrical coupling for electric circuits therein'1993 5,220,829'Downhole formation pump'1993 5,193,621'Bypass valve'1993 5,180,007'Low pressure responsive downhold tool with hydraulic lockout'1993 5,180,015'Hydraulic lockout device for pressure controlled well tools'1993 5,149,984'Electric power supply for use downhole'1992 5,101,907'Differential actuating system for downhole tools'1992 5,058,674'Wellbore fluid sampler and method'1991 4,903,775'Well surging method and apparatus with mechanical actuating backup'1990 4,665,991'Downhole tool with gas energized compressible liquid spring'1987 4,664,196'Downhole tool with compressible liquid spring chamber'1987 4,646,838'Low pressure responsive tester valve with spring retaining means'1987 4,573,535'Sleeve-type low pressure responsive APR tester valve'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1997Patents assigned to HALLIBURTON CO (21)· patent assignee history

1986–2013Based in Marlow, OK, US· patent location history

1991–2001Based in Flower Mound, TX, US· patent location history

2001–2013Patents assigned to HALLIBURTON ENERGY SERV INC (11)· patent assignee history

2012–2013Patents assigned to MANKE KEVIN R (2)· patent assignee history

2012–2013Patents assigned to MANKE KEVIN RAY (2)· patent assignee history

2012–2013Patents assigned to NEER ADAM K (2)· patent assignee history

2016–2020Based in Blanchard, OK, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HALLIBURTON CO	21	1986–1997
HALLIBURTON ENERGY SERV INC	11	2001–2013
MANKE KEVIN Rself	2	2012–2013
MANKE KEVIN RAYself	2	2012–2013
NEER ADAM K	2	2012–2013

Locations

Location	Patents	Span
Flower Mound, Texas, US	17	1991–2001
Marlow, OK, US	15	1986–2013
Blanchard, OK, US	2	2016–2020