DJ

Denis Janiaud

CC Compagnie D'Electronique Et De Piezo-Electricite C.E.P.E.: 1 patents #1 of 9Top 15%
OA Office National D'Etudes Et De Recherches Aérospatiales: 1 patents #3 of 38Top 8%
📍 Les Ulis, FR: #6 of 31 inventorsTop 20%
Overall (1989): #120,888 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4859898 Suspension springs for a vibrating piezoelectric plate Jean-Pierre Aubry, Marc Fragneau, Jean-Charles Craveur, Serge Muller 1989-08-22