Mark A. Burris

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Iola, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Oil well completion tool having severable tubing string barrier disc
- Patent number 7,533,727
- Issue date May 19, 2009
- Fike Corporation
- John A. Barton
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Dump valve assembly for selective draining of liquid from an oil we...
- Patent number 6,752,212
- Issue date Jun 22, 2004
- Fike Corporation
- Mark A. Burris
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for selective draining of liquid from an oil well pipe string
- Patent number 6,591,915
- Issue date Jul 15, 2003
- Fike Corporation
- Mark A. Burris
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
OIL WELL COMPLETION TOOL HAVING SEVERABLE TUBING STRING BARRIER DISC
- Publication number 20080271883
- Publication date Nov 6, 2008
- Fike Corporation
- John A. Barton
- E21 - EARTH DRILLING MINING
Information Patent Application
Dump hole dump valve
- Publication number 20040216867
- Publication date Nov 4, 2004
- Mark A. Burris
- E21 - EARTH DRILLING MINING
Information Patent Application
Dump valve assembly for selective draining of liquid from an oil we...
- Publication number 20030192701
- Publication date Oct 16, 2003
- Mark A. Burris
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole dump valve
- Publication number 20010022225
- Publication date Sep 20, 2001
- Mark A. Burris
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...