IJ

Ian Charles Jeffery

EA E.I. Du Pont De Nemours And: 2 patents #2,942 of 8,010Top 40%
IC ICI: 1 patents #1,088 of 2,189Top 50%
Overall (All Time): #1,623,436 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6254779 Treatment of effluent streams containing organic acids Christopher Howard Jackson 2001-07-03
5961942 Effluent gas treatment John A. Turner 1999-10-05
4721611 Hydrogen production Alwyn Pinto 1988-01-26