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Michael Logiudice
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Cypress, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Metal to metal wedge ring seal
Patent number
10,309,562
Issue date
Jun 4, 2019
Freudenberg Oil & Gas, LLC
Michael LoGiudice
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Centralizer
Patent number
10,113,372
Issue date
Oct 30, 2018
Weatherford Technology Holdings, LLC
Jeffery Morrison
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and methods of running casing in a dual gradient system
Patent number
9,657,548
Issue date
May 23, 2017
Weatherford Technology Holdings, LLC
Marcel Budde
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
METAL TO METAL WEDGE RING SEAL
Publication number
20190024828
Publication date
Jan 24, 2019
Freudenberg Oil & Gas, LLC.
Michael LoGIUDICE
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
INTERLOCKING ANNULAR PRESSURE SEAL ASSEMBLY
Publication number
20170328472
Publication date
Nov 16, 2017
Freudenberg Oil & Gas, LLC.
Michael LoGIUDICE
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CENTRALIZER
Publication number
20150034336
Publication date
Feb 5, 2015
WEATHERFORD/LAMB, INC.
Jeffery MORRISON
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS AND METHODS OF RUNNING CASING IN A DUAL GRADIENT SYSTEM
Publication number
20140224487
Publication date
Aug 14, 2014
WEATHERFORD/LAMB, INC.
Marcel BUDDE
E21 - EARTH DRILLING MINING
Information
Patent Application
ANNULAR RELIEF VALVE
Publication number
20120273055
Publication date
Nov 1, 2012
Brent J. Lirette
E21 - EARTH DRILLING MINING
Information
Patent Application
COLLAPSE SENSING CHECK VALVE
Publication number
20120273225
Publication date
Nov 1, 2012
MICHAEL LOGIUDICE
E21 - EARTH DRILLING MINING