RL

Robert Logan

JP Johnson Matthey Plc: 1 patents #103 of 272Top 40%
Overall (All Time): #2,091,890 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8197695 Absorbents Matthew John Cousins, Christopher J. Young 2012-06-12
5514280 Aquarium filter 1996-05-07