Jean-Luc Foucher has been granted 5 US patents while listed as an inventor at Alcatel Espace. The first was granted in 1991 and the most recent in May 2006. Jean-Luc Foucher ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Jean-Luc Foucher in Seysses, FR.