RD

Renaud Duval

ME Messier-Bugatti: 9 patents #2 of 110Top 2%
HR Hexcel Reinforcements: 2 patents #7 of 21Top 35%
HF Hexcel Fabrics: 1 patents #3 of 10Top 30%
SS Snecma Propulsion Solide: 1 patents #46 of 120Top 40%
SP Societe Europenne De Propulsion: 1 patents #104 of 244Top 45%
Overall (All Time): #325,764 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8062448 Machine for producing multiaxial fibrous webs Bruno Bompard, Pierre Olry, Alain Bruyere, Dominique Coupe, Jean Aucagne 2011-11-22
7404921 Method and system for the manufacture of annular fibrous preforms 2008-07-29
7251871 Fabricating three-dimensional annular fiber structures Vincent Delecroix 2007-08-07
6919118 Method and machine for producing multiaxial fibrous webs Bruno Bompard, Pierre Olry, Alain Bruyere, Dominique Coupe, Jean Aucagne 2005-07-19
6767602 Preparation of textile preforms for brake discs in composite material Eric Lherm 2004-07-27
6585842 Method and machine for producing multiaxial fibrous webs Bruno Bompard, Pierre Olry, Alain Bruyere, Dominique Coupe, Jean Aucagne 2003-07-01
6568050 Method and installation for advancing a needled fiber plate 2003-05-27
6367130 Smooth-table circular needling machine Thierry Marjollet, Robert Jean 2002-04-09
6363593 Feeding a needling machine with a continuous spiral strip Thierry Marjollet, Robert Jean 2002-04-02
6360412 Method of monitoring the needling of fiber structures in real time, and needling apparatus for implementing the method Thierry Marjollet, Robert Jean 2002-03-26
6347440 Circular needling machine provided with a device for automatically removing preforms Thierry Marjollet, Robert Jean 2002-02-19
6228786 Hybrid yard for the fabrication of fiber preforms of composite parts, and method for its preparation Pierre Olry, Dominique Coupe, Amina Zerdouk 2001-05-08
6183583 Method of manufacturing carbon-carbon composite brake disks Eric Lherm 2001-02-06
6051313 Hybrid yarn for the fabrication of fibre preforms of composite parts, and method for its preparation Pierre Olry, Dominique Coupe, Amina Zerdouk 2000-04-18
5792715 Method of making a fibrous substrate by superposing fibrous layers, and substrate obtained thereby Jean-Louis Maurice Cullerier, Jean Pascal Pirodon 1998-08-11