Lafleur; Louis Francis

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lafleur; Louis Francis.The latest application filed is for "gauge sensor for downhole pressure/temperature monitoring of esp intake pressure and discharge temperature".

Company Profile

0.3.7

Lafleur; Louis Francis - Spring 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
Gauge Sensor For Downhole Pressure/temperature Monitoring Of Esp Intake Pressure And Discharge Temperature App 20220220818 - Lafleur; Louis Francis	2022-07-14
Downhole Pressure/temperature Monitoring Of Esp Intake Pressure And Discharge Temperature App 20220220843 - Lafleur; Louis Francis	2022-07-14
Coated electrical connector bands and pressure compensation assemblies for downhole electrical disconnect tools Grant 11,332,981 - Lafleur , et al. May 17, 2	2022-05-17
Downhole Electrical Conductor Movement Arrestor App 20220136337 - Lafleur; Louis Francis	2022-05-05
Pressure Regulating Check Valve App 20220090468 - Robert; Ralph Joseph ; et al.	2022-03-24
Coated Electrical Connector Bands & Pressure Compensation Assemblies for Downhole Electrical Disconnect Tools App 20220034170 - Lafleur; Louis Francis ; et al.	2022-02-03
Pressure regulating check valve Grant 11,220,884 - Robert , et al. January 11, 2	2022-01-11
Pressure Regulating Check Valve App 20180328142 - Robert; Ralph Joseph ; et al.	2018-11-15
Downhole tool protection during wellbore cementing Grant 9,803,430 - Marcuccio , et al. October 31, 2	2017-10-31
Downhole Tool Protection During Wellbore Cementing App 20160251912 - Marcuccio; Suzi Marie ; et al.	2016-09-01

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