CB

Christophe Bollengier

SP Speedinnov: 2 patents #4 of 37Top 15%
Overall (All Time): #1,800,563 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11760213 Railway vehicle equipped with an electrical storage body Fabrice Hickenbick, David Goeres, Philippe Lavigne 2023-09-19
11597413 Railway vehicle comprising a perfected system of protection against pressure waves 2023-03-07