Hornsby; Joshua M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hornsby; Joshua M..The latest application filed is for "treatment tool for use in a subterranean well".

Company Profile

3.6.6

Hornsby; Joshua M. - Tomball TX
Hornsby; Joshua M. - Farmers Branch 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
Treatment tool for use in a subterranean well Grant 10,844,695 - Castro , et al. November 24, 2	2020-11-24
Positioning tool with extendable landing dogs Grant 10,822,900 - Brasseaux , et al. November 3, 2	2020-11-03
Treatment Tool For Use In A Subterranean Well App 20190120025 - CASTRO; Candido ; et al.	2019-04-25
Treatment tool for use in a subterranean well Grant 10,227,848 - Castro , et al.	2019-03-12
Valve operable in response to engagement of different engagement members Grant 10,167,700 - Brasseaux , et al. J	2019-01-01
Valve operable between open and closed configurations in response to same direction displacement Grant 9,988,876 - Brasseaux , et al. June 5, 2	2018-06-05
Treatment Tool For Use In A Subterranean Well App 20170241235 - CASTRO; Candido ; et al.	2017-08-24
Valve Operable In Response To Engagement Of Different Engagement Members App 20170218723 - BRASSEAUX; Jason J. ; et al.	2017-08-03
Valve Operable Between Open And Closed Configurations In Response To Same Direction Displacement App 20170218724 - BRASSEAUX; Jason J. ; et al.	2017-08-03
Positioning Tool With Extendable Landing Dogs App 20170218712 - BRASSEAUX; Jason J. ; et al.	2017-08-03
Annular isolators for tubulars in wellbores Grant 7,216,706 - Echols , et al. May 15, 2	2007-05-15
Annular isolators for tubulars in wellbores App 20050023003 - Echols, Ralph H. ; et al.	2005-02-03

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