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Phil Barbee
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Gretna, LA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
12,188,327
Issue date
Jan 7, 2025
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
12,110,755
Issue date
Oct 8, 2024
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
11,821,285
Issue date
Nov 21, 2023
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
11,814,922
Issue date
Nov 14, 2023
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
11,519,243
Issue date
Dec 6, 2022
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
11,459,845
Issue date
Oct 4, 2022
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
10,968,719
Issue date
Apr 6, 2021
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
10,633,950
Issue date
Apr 28, 2020
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
10,550,661
Issue date
Feb 4, 2020
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
10,208,556
Issue date
Feb 19, 2019
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
10,196,876
Issue date
Feb 5, 2019
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
9,863,212
Issue date
Jan 9, 2018
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
9,689,226
Issue date
Jun 27, 2017
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
9,410,395
Issue date
Aug 9, 2016
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
9,341,040
Issue date
May 17, 2016
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
8,997,850
Issue date
Apr 7, 2015
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
8,939,209
Issue date
Jan 27, 2015
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
8,651,174
Issue date
Feb 18, 2014
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
8,622,130
Issue date
Jan 7, 2014
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
8,573,301
Issue date
Nov 5, 2013
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
8,256,515
Issue date
Sep 4, 2012
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
8,215,396
Issue date
Jul 10, 2012
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
7,918,278
Issue date
Apr 5, 2011
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
7,841,410
Issue date
Nov 30, 2010
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for dropping a pump down plug or ball
Patent number
7,607,481
Issue date
Oct 27, 2009
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for setting hydraulic packers that enable placement of grave...
Patent number
5,620,050
Issue date
Apr 15, 1997
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole oil well pump apparatus
Patent number
5,522,463
Issue date
Jun 4, 1996
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for setting hydraulic packers and for placing a gravel pa...
Patent number
5,377,749
Issue date
Jan 3, 1995
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole oil and gas well jacking tool for use with coil tubing unit
Patent number
5,370,180
Issue date
Dec 6, 1994
Phil Barbee
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20250052128
Publication date
Feb 13, 2025
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20240167359
Publication date
May 23, 2024
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20240068320
Publication date
Feb 29, 2024
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20230123324
Publication date
Apr 20, 2023
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20230050637
Publication date
Feb 16, 2023
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20210262314
Publication date
Aug 26, 2021
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20210230961
Publication date
Jul 29, 2021
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20200291741
Publication date
Sep 17, 2020
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20200199963
Publication date
Jun 25, 2020
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20190211645
Publication date
Jul 11, 2019
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20190195045
Publication date
Jun 27, 2019
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20180223623
Publication date
Aug 9, 2018
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20180038189
Publication date
Feb 8, 2018
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20170037699
Publication date
Feb 9, 2017
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARTUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20160333656
Publication date
Nov 17, 2016
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20150260011
Publication date
Sep 17, 2015
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20150218902
Publication date
Aug 6, 2015
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20140231099
Publication date
Aug 21, 2014
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20140182852
Publication date
Jul 3, 2014
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20130146310
Publication date
Jun 13, 2013
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20130140024
Publication date
Jun 6, 2013
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20110232923
Publication date
Sep 29, 2011
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20110132625
Publication date
Jun 9, 2011
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20110048712
Publication date
Mar 3, 2011
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20100089594
Publication date
Apr 15, 2010
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20080283244
Publication date
Nov 20, 2008
Gulfstream Services, Inc.
Phil Barbee
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
Publication number
20080283251
Publication date
Nov 20, 2008
Phil Barbee
E21 - EARTH DRILLING MINING