2 Utility Patents
#3 in Le Pre Saint Gervais
#42,883 in France
Forward Citations = 12
Company Filing History:

Regie Autonome Des Transports Parisiens
Institut National De Recherche Sur Les Transports Et Leur Securite
4. 1 out of 1
Instit National De Recherche Sur Les Transports Et Leur Securite
where one patent can have more than one assignee
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