DB

David Bevan

AR Arx: 1 patents #14 of 24Top 60%
Overall (All Time): #2,134,585 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7527139 Stock retrieval system Luc Hasenfratz, Rupert Katritzky, Tom Simcox 2009-05-05
5762061 Splitting apparatus 1998-06-09