RK

Raymond L. Keating

Overall (All Time): #3,140,802 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8921011 Optically variable device mastering system, method of authenticating articles employing the same, and resultant article Nigel Abraham, Holger Hofmann 2014-12-30