JD

Jean-Pierre Dupret

📍 Seclin, FR: #20 of 48 inventorsTop 45%
Overall (All Time): #3,893,131 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5077800 Electronic device for processing a sound signal Frank R. LeFevre 1991-12-31