Bertrand STEFF DE VERNINAC

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Rueil Malmaison, FR

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Patents Grantslast 30 patents

Information Patent Grant
Anchor device for prestressed diaphragm wall
- Patent number 11,377,808
- Issue date Jul 5, 2022
- Soletanche Freyssinet
- Marco Novarin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and facility for manufacturing a continuous wall in the ground
- Patent number 10,280,585
- Issue date May 7, 2019
- Soletanche Freyssinet
- Bertrand Steff De Verninac
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Concreting facility and corresponding concreting method
- Patent number 10,113,288
- Issue date Oct 30, 2018
- Soletanche Freyssinet
- Bertrand Steff De Verninac
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method for determining the position of a cutting device in the grou...
- Patent number 9,617,712
- Issue date Apr 11, 2017
- Soletanche Freyssinet
- Bertrand Steff de Verninac
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
ANCHOR DEVICE FOR PRESTRESSED DIAPHRAGM WALL
- Publication number 20200040543
- Publication date Feb 6, 2020
- SOLETANCHE FREYSSINET
- Marco NOVARIN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
BORING MACHINE PROVIDED WITH FOUR BORING BODIES
- Publication number 20190323205
- Publication date Oct 24, 2019
- SOLETANCHE FREYSSINET
- Régis BERNASINSKI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CONCRETING FACILITY AND CORRESPONDING CONCRETING METHOD
- Publication number 20160305084
- Publication date Oct 20, 2016
- SOLETANCHE FREYSSINET
- Bertrand STEFF DE VERNINAC
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
METHOD AND FACILITY FOR MANUFACTURING A CONTINUOUS WALL IN THE GROUND
- Publication number 20160145825
- Publication date May 26, 2016
- SOLETANCHE FREYSSINET
- Bertrand STEFF DE VERNINAC
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
METHOD FOR DETERMINING THE POSITION OF A CUTTING DEVICE IN THE GROU...
- Publication number 20150345108
- Publication date Dec 3, 2015
- SOLETANCHE FREYSSINET
- Bertrand STEFF DE VERNINAC
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING