CD

Christian Dupillier

DI Dolphin Integration: 2 patents #4 of 30Top 15%
📍 Brignoud, FR: #15 of 41 inventorsTop 40%
Overall (All Time): #2,309,771 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5119418 Telephone system with several terminals on a single line — 1992-06-02
5005199 Telephone interface circuit — 1991-04-02