Jean Charles Ast

AT Alstom Technology: 1 patents #683 of 1,544Top 45%

📍 Belfort, FR: #91 of 227 inventorsTop 45%

Overall (All Time): #3,094,474 of 4,157,543Top 75%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8664813	Phase ring assembly	Marc Zimmermann	2014-03-04