SUMMIT DOWNHOLE DYNAMICS, LTD.

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Midland, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Fracturing system and method
- Patent number 8,540,019
- Issue date Sep 24, 2013
- Summit Downhole Dynamics, Ltd
- Raymond Hofman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tool with expandable seat
- Patent number 8,479,822
- Issue date Jul 9, 2013
- Summit Downhole Dynamics, Ltd
- Raymond Hofman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulically-actuated propellant stimulation downhole tool
- Patent number 8,381,807
- Issue date Feb 26, 2013
- Summit Downhole Dynamics, Ltd
- Steve Jackson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Differential shifting tool and method of shifting
- Patent number 8,371,389
- Issue date Feb 12, 2013
- Summit Downhole Dynamics, Ltd
- Raymond Hofman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Remotely operated selective fracing system and method
- Patent number 7,802,627
- Issue date Sep 28, 2010
- Summit Downhole Dynamics, Ltd
- Raymond A. Hofman
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Fracturing System and Method
- Publication number 20140034294
- Publication date Feb 6, 2014
- SUMMIT DOWNHOLE DYNAMICS, LTD.
- Raymond Hofman
- E21 - EARTH DRILLING MINING
Information Patent Application
Hydraulically-Actuated Propellant Stimulation Downhole Tool
- Publication number 20130168077
- Publication date Jul 4, 2013
- SUMMIT DOWNHOLE DYNAMICS, LTD.
- Steve Jackson
- E21 - EARTH DRILLING MINING
Information Patent Application
Differential Shifting Tool and Method of Shifting
- Publication number 20130146309
- Publication date Jun 13, 2013
- SUMMIT DOWNHOLE DYNAMICS, LTD.
- Raymond A. Hofman
- E21 - EARTH DRILLING MINING
Information Patent Application
Self-Orienting Fracturing Sleeve and System
- Publication number 20120152523
- Publication date Jun 21, 2012
- SUMMIT DOWNHOLE DYNAMICS, LTD.
- Raymond Hofman
- E21 - EARTH DRILLING MINING
Information Patent Application
Remotely operated selective fracing system
- Publication number 20070204995
- Publication date Sep 6, 2007
- Summit Downhole Dynamics, Ltd.
- Raymond A. Hofman
- E21 - EARTH DRILLING MINING

Trademarklast 30 trademarks