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VF
Vallourec Mannesmann Oil & Gas France
Rank (All Time):
#9998
of 106,127
Top 10%
81 inventors
68
Patents All Time
Top Inventors at Vallourec Mannesmann Oil & Gas France
All Time
Showing 1–50 of 81 inventors
Rank
Name
Patents
1
Kunio Goto
14
2
Eric Verger
12
2
Gabriel Roussie
12
#4
Shigeo Nagasaku
11
#4
Thierry Noel
11
#6
Ryuichi Imai
9
#7
Benoit Duquesne
6
#7
Emmanuel Varenne
6
#7
Masaaki Sugino
6
#10
Keishi Matsumoto
5
#10
Michihiko Iwamoto
5
#12
Jun Maeda
4
#12
Katsutoshi Sumitani
4
#12
Laurent Dubedout
4
#12
Masaru Takahashi
4
#12
Miyuki Yamamoto
4
#12
Pierre Dutilleul
4
#12
Antoine Durand
4
#19
Jean-Luc Coulon
3
#19
Olivier Tartar
3
#19
Takahiro Hamamoto
3
#19
Takayuki Kamimura
3
#19
Albert Bruneau
3
#24
Claire Patureau
2
#24
Gregory Molins
2
#24
Hiroaki Ikegami
2
#24
Hideo Yamamoto
2
#24
Ikuji Hoshino
2
#24
Jacky Massaglia
2
#24
Jean-Francois Charvet-Quemin
2
#24
Lionel Verdillon
2
#24
Masayoshi Sasaki
2
#24
Masaki Yamano
2
#24
Pierre Martin
2
#24
Shigeo Onishi
2
#24
Stephanie Rai
2
#24
Andrei Gregory Filippov
2
#38
Bertrand Maillon
1
#38
Bruno Cacciaguerra
1
#38
Celine Sches
1
#38
Daniel Petelot
1
#38
Eliette Pinel
1
#38
Emeric Thoreau
1
#38
Erwan Cadiou
1
#38
Eric Gard
1
#38
Francois Conrad
1
#38
Didier David
1
#38
Jean-Guillaume Besse
1
#38
Jérôme Durivault
1
#38
Jean-Pierre Emery
1
1
2
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