Prigent; Serge

Patent Applications and Registrations

Patent applications and USPTO patent grants for Prigent; Serge.The latest application filed is for "hydraulic installation and method of operating such an installation".

Company Profile

0.9.12

Prigent; Serge - Le Sappey en Chartreuse FR
Prigent; Serge - Asnieres sur Seine FR

*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
Hydraulic installation and method of operating such an installation Grant 10,294,914 - Panchal , et al.	2019-05-21
Hydraulic Installation And Method Of Operating Such An Installation App 20170114768 - PANCHAL; Rajesh ; et al.	2017-04-27
Method For Welding Two Edges Of One Or More Steel Parts To Each Other Including A Heat Treatment Step After The Welding Step: Penstock Obtained With Such A Method App 20150084333 - PRIGENT; Serge ; et al.	2015-03-26
Device For The Cathodic Protection Of A Metal Wall Against Corrosion In A Saline Environment App 20140332373 - PRIGENT; Serge	2014-11-13
Method for deburring a ceramic foundry core Grant 8,490,673 - Defrocourt , et al. July 23, 2	2013-07-23
Method For Protecting A Component Of A Hydraulic Machine Against Erosion, Component Manufacturing Using This Method And Installation Comprising Such Component App 20130139494 - Prigent; Serge	2013-06-06
Hydraulic machine member with an abrasion-resistant reinforced edge and a hydraulic machine using this member Grant 8,221,068 - Prigent July 17, 2	2012-07-17
Solid particle separator device and a hydraulic installation including such a device Grant 8,182,674 - Prigent May 22, 2	2012-05-22
Tool for manufacturing ceramic casting cores for turbomachine blades Grant 7,931,459 - Louesdon , et al. April 26, 2	2011-04-26
Method For Deburring A Ceramic Foundry Core App 20110049748 - Defrocourt; Christian ; et al.	2011-03-03
Solid particle separator device and a hydraulic installation including such a device App 20100013232 - Prigent; Serge	2010-01-21
Hydraulic machine member with an abrasion-resistant reinforced edge and a hydraulic machine using this member App 20090257864 - Prigent; Serge	2009-10-15
Core for turbomachine blades Grant 7,562,691 - Guerche , et al. July 21, 2	2009-07-21
Process for manufacturing ceramic cores for turbomachine blades Grant 7,533,714 - Guerche , et al. May 19, 2	2009-05-19
Method for manufacturing cast ceramic cores for turbomachine blades Grant 7,458,411 - Prigent , et al. December 2, 2	2008-12-02
Tool For Manufacturing Ceramic Casting Cores For Turbomachine Blades App 20080251979 - Louesdon; Yvon ; et al.	2008-10-16
Process For Manufacturing Ceramic Cores For Turbomachine Blades App 20070261811 - Guerche; Didier ; et al.	2007-11-15
Core For Turbomachine Blades App 20070025851 - Guerche; Didier ; et al.	2007-02-01
Method for manufacturing cast ceramic cores for turbomachine blades App 20060219379 - Prigent; Serge ; et al.	2006-10-05

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