BD

Bernard Danneville

FT France Telecom: 1 patents #583 of 1,583Top 40%
TF Telediffusion De France: 1 patents #46 of 147Top 35%
📍 Aigne, FR: #2 of 2 inventorsTop 100%
Overall (All Time): #3,641,030 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5867487 Method of automatic duplex or semi-duplex communication for two units via a telephone line Olivier Normand, Jean-Pierre Martiniere 1999-02-02