KE

Keith William Evans

TE The Eastern: 1 patents #60 of 119Top 55%
Overall (All Time): #3,629,714 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6129275 Smart card transaction system and encoder-dispenser Bruce Albert Urquhart 2000-10-10