DM

David Marnay

AT Alstom Technology: 1 patents #683 of 1,544Top 45%
Overall (All Time): #3,048,918 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9013258 Rectifier transformer Serge Tirilly, Triomphant Ngnegueu 2015-04-21