8 Utility Patents
#221 in Kingsport, TN
#1,868 in Tennessee
#253,452 in US
#518,164 in the World
Forward Citations = 32
Company Filing History:



4. 1 out of 256

5. 1 out of 11
Agc Flat Glass Europe, S.a.
where one patent can have more than one assignee
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