14 Utility Patents
#62 in Royal Oak, MI
#5,283 in Michigan
#134,934 in US
#270,608 in the World
Forward Citations = 92
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.
where one patent can have more than one assignee
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