51 Utility Patents
#15 in West Bloomfield, MI
#659 in Michigan
#19,557 in US
#36,552 in the World
Forward Citations = 460
Company Filing History:


Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.a. (c.r.v.c.)
4. 1 out of 33
Guardian Europe S.a.r.l.
5. 1 out of 2
Centre Luxembourg De Recherches Pour Le Verre Et Al. Ceramique S.a. (c.r.v.c.)
where one patent can have more than one assignee
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