Michael; Robert Ken

Patent Applications and Registrations

Patent applications and USPTO patent grants for Michael; Robert Ken.The latest application filed is for "hydraulically-metered downhole position indicator".

Company Profile

0.6.8

Michael; Robert Ken - Sachse TX
Michael; Robert Ken - Frisco TX
Michael; Robert Ken - Plano TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Hydraulically-metered downhole position indicator Grant 9,850,752 - Thomas , et al. December 26, 2	2017-12-26
Hydraulically-metered Downhole Position Indicator App 20150152725 - Thomas; Phillip T. ; et al.	2015-06-04
Shape memory alloy for erosion control of downhole tools App 20060048936 - Fripp; Michael L. ; et al.	2006-03-09
Single trip method for selectively fracture packing multiple formations traversed by a wellbore Grant 6,776,238 - Dusterhoft , et al. August 17, 2	2004-08-17
Screen assembly having diverter members and method for progressively treating an interval of a welibore Grant 6,772,837 - Dusterhoft , et al. August 10, 2	2004-08-10
Apparatus and method for progressively treating an interval of a wellbore Grant 6,702,019 - Dusterhoft , et al. March 9, 2	2004-03-09
Single trip method for selectively fracture packing multiple formations traversed by a wellbore App 20030188871 - Dusterhoft, Ronald G. ; et al.	2003-10-09
Apparatus and method for progressively gravel packing an interval of a wellbore Grant 6,588,507 - Dusterhoft , et al. July 8, 2	2003-07-08
Screen assembly having diverter members and method for progressively treating an interval of a wellbore App 20030075324 - Dusterhoft, Ronald G. ; et al.	2003-04-24
Apparatus and method for progressively treating an interval of a wellbore App 20030075325 - Dusterhoft, Ronald G. ; et al.	2003-04-24
Vibration based downhole power generator Grant 6,504,258 - Schultz , et al. January 7, 2	2003-01-07
Apparatus and method for progressively gravel packing an interval of a wellbore App 20030000701 - Dusterhoft, Ronald G. ; et al.	2003-01-02
Vibration based downhole power generator App 20010040379 - Schultz, Roger Lynn ; et al.	2001-11-15

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