Patents by Inventor Stephane Lull

Stephane Lull has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Mechanical reinforcement for a part made of composite material, in particular for a wind turbine blade of large dimensions
    Patent number: 10544688
    Abstract: The invention relates to a reinforcement, containing fibers and resin, for an element made of a composite material, particularly a wind turbine blade, characterized in that said reinforcement is produced by stacking at least two parts produced by pultrusion. A reinforcement, containing fibers and resin, for an element made of a composite material, particularly a wind turbine blade, is characterized in that the reinforcement is produced by stacking at least two parts produced by pultrusion.
    Type: Grant
    Filed: March 9, 2012
    Date of Patent: January 28, 2020
    Assignee: EPSILON COMPOSITE
    Inventors: Stephane Lull, Denis Ferrer, Jose Portoles
  • MECHANICAL REINFORCEMENT FOR A PART MADE OF COMPOSITE MATERIAL, IN PARTICULAR FOR A WIND TURBINE BLADE OF LARGE DIMENSIONS
    Publication number: 20140003956
    Abstract: The invention relates to a reinforcement, containing fibers and resin, for an element made of a composite material, particularly a wind turbine blade, characterized in that said reinforcement is produced by stacking at least two parts produced by pultrusion. A reinforcement, containing fibers and resin, for an element made of a composite material, particularly a wind turbine blade, is characterized in that the reinforcement is produced by stacking at least two parts produced by pultrusion.
    Type: Application
    Filed: March 9, 2012
    Publication date: January 2, 2014
    Applicant: EPSILON COMPOSITE
    Inventors: Stephane Lull, Denis Ferrer, Jose Portoles