DF

David Fraser

AS Asulab S.A.: 1 patents #94 of 196Top 50%
Overall (All Time): #3,761,318 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5378628 Sensor for measuring the amount of a component in solution Michael Gratzel, Shaik Mohammed Zakeeruddin, Jean-Paul Randin, Erik Jan Frenkel 1995-01-03