PETROTECHNOLOGIES, INC.

Patent Applications and Registrations

Patent applications and USPTO patent grants for PETROTECHNOLOGIES, INC..The latest application filed is for "connector with apparatus for relieving torsional strain on sealing elements".

Company Profile

2.12.6

PETROTECHNOLOGIES, INC. - Broussard LA
PETROTECHNOLOGIES, INC - Broussard LA
Petrotechnologies, Inc. - Lafayette LA

*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
Connector with apparatus for relieving torsional strain on sealing elements Grant 11,079,049 - Levy August 3, 2	2021-08-03
Pressure Balancing Mechanism For A Connector App 20200048970 - Levy; David	2020-02-13
Connector With Apparatus For Relieving Torsional Strain On Sealing Elements App 20200049289 - Levy; David	2020-02-13
Modular check valve system Grant 9,429,956 - Levy August 30, 2	2016-08-30
System and method for testing fluid seals for leaks Grant 9,031,789 - Levy May 12, 2	2015-05-12
Testing system for connectors Grant 8,650,934 - Levy February 18, 2	2014-02-18
System And Method For Testing Fluid Seals For Leaks App 20130073227 - Levy; David	2013-03-21
Method of energizing a connector Grant 8,176,612 - Levy May 15, 2	2012-05-15
Method to determine connector leaks during testing Grant 8,078,412 - Levy December 13, 2	2011-12-13
System to determine connector leaks during testing Grant 8,078,413 - Levy December 13, 2	2011-12-13
Externally testable redundant seal connector Grant 8,037,933 - Levy October 18, 2	2011-10-18
Method To Determine Connector Leaks During Testing App 20100280769 - Levy; David	2010-11-04
System to determine connector leaks during testing App 20100280770 - Levy; David	2010-11-04
Method Of Energizing A Connector App 20100140931 - Levy; David	2010-06-10
High pressure energizable tube connector Grant D576,477 - Levy September 9, 2	2008-09-09
Externally testable redundant connections for subsea wells Grant 7,219,736 - Levy May 22, 2	2007-05-22

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