Wardlaw; Louis J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wardlaw; Louis J..The latest application filed is for "apparatus and method for managing an engine in the presence of combustive gases".

Company Profile

0.7.10

Wardlaw; Louis J. - Jakarta ID
Wardlaw; Louis J. - Houston 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
Apparatus And Method For Managing An Engine In The Presence Of Combustive Gases App 20160273464 - Wardlaw; Louis J.	2016-09-22
Automatic shutoff system and method for workspace enclosure environment Grant 8,436,277 - Wardlaw May 7, 2	2013-05-07
Automatic shutoff system and method for workspace enclosure environment App 20110204032 - Wardlaw; Louis J.	2011-08-25
Apparatus and method incorporating an indicator chamber for elevated temperature pressure vessel or weld testing Grant 7,628,532 - Wardlaw December 8, 2	2009-12-08
Modular welding or like operation conduit enclosure abstract of the disclosure App 20080282652 - Wardlaw; Louis J.	2008-11-20
Apparatus and method incorporating an indicator chamber for elevated temperature pressure vessel or weld testing App 20080259991 - Wardlaw; Louis J.	2008-10-23
Apparatus and method for use during operations for applying heat to at least one conduit member App 20080076341 - Wardlaw; Louis J.	2008-03-27
Subterranean well secondary plugging tool for repair of a first plug Grant 7,290,609 - Wardlaw , et al. November 6, 2	2007-11-06
Apparatus and method for repairing failure spots on subterranean well tubulars using shock waves App 20070175634 - Wardlaw; Louis J.	2007-08-02
Well tool and method for heating and depositing first and second charges of selective temperature melting metal alloys for repairing failure spots along a section of a tubular conduit in a subterranean well Grant 7,249,630 - Wardlaw July 31, 2	2007-07-31
Theft abating stud and nut assembly for joining flanges of members of a fluid flow conduit App 20070172329 - Wardlaw; Louis J.	2007-07-26
Exothermic tool and method for heating a low temperature metal alloy for repairing failure spots along a section of a tubular conduit Grant 7,124,820 - Wardlaw October 24, 2	2006-10-24
Exothermic tool and method for heating a low temperature metal alloy for repairing failure spots along a section of a tubular conduit App 20060037750 - Wardlaw; Louis J.	2006-02-23
Subterranean well secondary plugging tool for repair of a first plug App 20060037748 - Wardlaw; Louis J. ; et al.	2006-02-23
Well tool and method for heating and depositing first and second charges of selective temperature melting metal alloys for repairing failure spots along a section of a tubular conduit in a subterranean well App 20060037749 - Wardlaw; Louis J.	2006-02-23
Preheating device for heavy wall pipe Grant 6,758,668 - Wardlaw July 6, 2	2004-07-06

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