TREA

Fabrice Lessard

Follow

Person

  • Cambrai, FR
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Reduction gear for a stirred mill, and corresponding mill and use
    • Patent number 11,173,494
    • Issue date Nov 16, 2021
    • Compagnie Engrenages et Reducteurs-Messian-Durand
    • Fabrice Lessard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Drive for a vertical stirred mill
    • Patent number 10,799,876
    • Issue date Oct 13, 2020
    • Compagnie Engrenages et Reducteurs-Messian-Durand
    • Fabrice Lessard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for converting the mechanical energy from the swell of an ex...
    • Patent number 9,303,618
    • Issue date Apr 5, 2016
    • Compagnie Engrenages et Reducteurs-Messian-Durand
    • Pierre Armand Thomas
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Driving device for a grinder, and corresponding grinder
    • Patent number 9,199,240
    • Issue date Dec 1, 2015
    • Compagnie Engrenages et Reducteurs-Messian-Durand
    • Fabrice Lessard
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Driving device and corresponding mill
    • Patent number 9,157,509
    • Issue date Oct 13, 2015
    • Compagnie Engrenages et Reducteurs-Messian-Durand
    • Fabrice Lessard
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Link module, corresponding coupling and method
    • Patent number 9,151,330
    • Issue date Oct 6, 2015
    • Compagnie Engrenages et Reducteurs-Messian-Durand
    • Fabrice Lessard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Grinder provided with a drive device for a crown gear
    • Patent number 8,931,722
    • Issue date Jan 13, 2015
    • Compagnie Engrenages et Reducteurs-Messian-Durand
    • Fabrice Lessard
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

  • Information Patent Application

    DRIVE FOR A VERTICAL STIRRED MILL
    • Publication number 20180056303
    • Publication date Mar 1, 2018
    • Compagnie Engrenages Et Reducteurs-Messian-Durand
    • Fabrice Lessard
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    REDUCTION GEAR FOR A STIRRED MILL, AND CORRESPONDING MILL AND USE
    • Publication number 20180050343
    • Publication date Feb 22, 2018
    • Compagnie Engrenages et Reducteurs - Messian - Dur
    • Fabrice Lessard
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    LINK MODULE, CORRESPONDING COUPLING AND METHOD
    • Publication number 20140010586
    • Publication date Jan 9, 2014
    • Fabrice Lessard
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    DRIVING DEVICE AND CORRESPONDING MILL
    • Publication number 20130239723
    • Publication date Sep 19, 2013
    • Compagnie Engrenages Et Reducteurs-Messian-Durand
    • Fabrice Lessard
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    GRINDER PROVIDED WITH A DRIVE DEVICE FOR A CROWN GEAR
    • Publication number 20130008273
    • Publication date Jan 10, 2013
    • Compagnie Engrenages Et Reducteurs-Messian-Durand
    • Fabrice Lessard
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    DRIVING DEVICE FOR A GRINDER, AND CORRESPONDING GRINDER
    • Publication number 20130001341
    • Publication date Jan 3, 2013
    • Compagnie Engrenages Et Reducteurs-Messian-Durand
    • Fabrice Lessard
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    DEVICE FOR CONVERTING THE MECHANICAL ENERGY FROM THE SWELL OF AN EX...
    • Publication number 20120280505
    • Publication date Nov 8, 2012
    • D2M Consultants
    • Pierre Armand Thomas
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...