BV

Bernard De Vergnette

MA Mannesmann Vdo Ag: 1 patents #175 of 414Top 45%
📍 Rambouillet, FR: #138 of 271 inventorsTop 55%
Overall (All Time): #3,664,265 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5970456 Traffic information apparatus comprising a message memory and a speech synthesizer Jean-Marc Patillot, Donald Zeegers 1999-10-19