Cortez; Steve M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cortez; Steve M..The latest application filed is for "liner top porous debris barrier".

Company Profile

0.4.5

Cortez; Steve M. - Katy 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
Liner top porous debris barrier Grant 10,060,224 - Cortez , et al. August 28, 2	2018-08-28
Subterranean tool for release of balls adjacent their intended destinations Grant 9,719,321 - Hern , et al. August 1, 2	2017-08-01
Top down liner cementing, rotation and release method Grant 9,611,722 - Hern , et al. April 4, 2	2017-04-04
Liner Top Porous Debris Barrier App 20160298428 - Cortez; Steve M. ; et al.	2016-10-13
Subterranean tool for release of darts adjacent their intended destinations Grant 9,453,390 - Hern , et al. September 27, 2	2016-09-27
Subsurface Pipe Dimension and Position Indicating Device App 20160138385 - Cortez; Steve M.	2016-05-19
Top Down Liner Cementing, Rotation and Release Method App 20150176367 - Hern; Christopher R. ; et al.	2015-06-25
Subterranean Tool for Release of Darts Adjacent Their Intended Destinations App 20150068731 - Hern; Christopher R. ; et al.	2015-03-12
Subterranean Tool for Release of Balls Adjacent Their Intended Destinations App 20150068727 - Hern; Christopher R. ; et al.	2015-03-12

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