Joseph James Liotta

Follow

Person

Conroe, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Blowout preventer monitoring system and method of using same
- Patent number 9,708,877
- Issue date Jul 18, 2017
- National-Oilwell Varco, L.P.
- Joseph James Liotta
- E21 - EARTH DRILLING MINING
Information Patent Grant
Spherical blowout preventer with energizeable packer seal and metho...
- Patent number 9,580,987
- Issue date Feb 28, 2017
- National-Oilwell Varco, L.P.
- Joseph James Liotta
- E21 - EARTH DRILLING MINING
Information Patent Grant
Compound blowout preventer seal and method of using same
- Patent number 9,441,443
- Issue date Sep 13, 2016
- National-Oilwell Varco, L.P.
- Kyle Brett Cantlon
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Blowout preventer monitor with trigger sensor and method of using same
- Patent number 9,428,994
- Issue date Aug 30, 2016
- National-Oilwell Varco, L.P.
- James Ray Landrith
- E21 - EARTH DRILLING MINING
Information Patent Grant
Blowout preventer monitoring system and method of using same
- Patent number 8,978,698
- Issue date Mar 17, 2015
- National-Oilwell Varco, L.P.
- Joseph James Liotta
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
COMPOUND BLOWOUT PREVENTER SEAL AND METHOD OF USING SAME
- Publication number 20160215583
- Publication date Jul 28, 2016
- National-Oilwell Varco, L.P.
- Kyle Brett Cantlon
- E21 - EARTH DRILLING MINING
Information Patent Application
SPHERICAL BLOWOUT PREVENTER WITH ENERGIZEABLE PACKER SEAL AND METHO...
- Publication number 20150275609
- Publication date Oct 1, 2015
- National-Oilwell Varco, L.P.
- Joseph James Liotta
- E21 - EARTH DRILLING MINING
Information Patent Application
BLOWOUT PREVENTER MONITORING SYSTEM AND METHOD OF USING SAME
- Publication number 20150159459
- Publication date Jun 11, 2015
- National-Oilwell Varco, L.P.
- Joseph James Liotta
- E21 - EARTH DRILLING MINING
Information Patent Application
BLOWOUT PREVENTER MONITOR WITH TRIGGER SENSOR AND METHOD OF USING SAME
- Publication number 20140311735
- Publication date Oct 23, 2014
- James Ray Landrith
- E21 - EARTH DRILLING MINING
Information Patent Application
BLOWOUT PREVENTER MONITORING SYSTEM AND METHOD OF USING SAME
- Publication number 20120000646
- Publication date Jan 5, 2012
- National-Oilwell Varco, L.P.
- Joseph James Liotta
- E21 - EARTH DRILLING MINING