RH

René Holkema

Ncr: 2 patents #884 of 2,952Top 30%
Overall (All Time): #1,865,664 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10891820 Counterfeit note tracking 2021-01-12
9342964 Media item characterization Robin Angus 2016-05-17