JR

Jean-Marie Roman

NE Neyrpic: 1 patents #4 of 19Top 25%
📍 Échirolles, FR: #39 of 250 inventorsTop 20%
Overall (All Time): #1,044,915 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6443697 Turbine wheel and pelton turbine equipped with same Georges Rossi, Louis Finet 2002-09-03
5665807 Composite materials resistant to wear and a process for their manufacture Gerard Bienvenu, Jurgen Gauger 1997-09-09
5527849 Composite materials resistant to wear and a process for their manufacture Gerard Bienvenu, Jurgen Gauger 1996-06-18
5421919 Method for forming a wear and corrosion resistant metallic finish on a substrate Jean-Marie Dubois, Philippe Plaindoux, Jean-Pierre Houin 1995-06-06
5376191 Amorphous alloy-based metallic finishes having wear and corrosion resistance Jean-Marie Dubois, Philippe Plaindoux, Jean-Pierre Houin 1994-12-27