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USPTO Patent Rankings Data through Sept 30, 2025
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Vesuvius Crucible — 123 Patents

Rank (All Time): #5,933 of 106,127Top 6%
106 inventors
123 Patents All Time

Top Inventors at Vesuvius Crucible All Time

Showing 1–50 of 106 inventors

RankNamePatents
1 Eric Hanse 15
2 Gilbert Rancoule 12
3 James D. Dorricott 11
3 Lawrence J. Heaslip 11
3 Mark K. Fishler 11
#6 Francois-Noel Richard 8
#6 Johan Richaud 8
#8 Vincent Boisdequin 7
#9 Dale B. Hoggard 5
#9 John Usher 5
#9 Pascal Dubois 5
#9 Quentin K. Robinson 5
#13 Dominique Janssen 4
#13 Dong Xu 4
#13 Han Ki Park 4
#13 Mariano Collura 4
#13 Philippe Guillo 4
#18 Duane L. Debastiani 3
#18 Fabrice Sibiet 3
#18 Gilbert Brandy 3
#18 Hubert Abels 3
#18 Jean-Claude Compagnon 3
#18 Jean-Marie Vignot 3
#18 Jose Simoes 3
#18 Paul M. Benson 3
#18 Robin A. Sommers 3
#27 Claude Dumazeau 2
#27 Donald H. M. Kings 2
#27 Frederic Caillaud 2
#27 Hans Rothfuss 2
#27 Jay M. Morris 2
#27 Jean-Marie Koten 2
#27 Jean-Luc Renard 2
#27 Justin Teiken 2
#27 Martin Allan Morris 2
#27 Michael F. Harasym 2
#27 Patrick D. King 2
#27 Phillipe Dumas 2
#27 Philippe Mutsaarts 2
#27 R. Michael Phillippi 2
#27 Aldo Ruffaldi 2
#42 Bin Yang 1
#42 Brendan Mortimer Moriarty 1
#42 Bruce R. Winter 1
#42 Calogero Lattuca 1
#42 Cavan Millward 1
#42 Christophe Jonas 1
#42 Craig A. Willoughby 1
#42 Damien Delsine 1
#42 David Gautier 1