IW

Ian D. Webb

AA A. Ahlstrom: 1 patents #75 of 166Top 50%
AH Ahlstrom: 1 patents #20 of 70Top 30%
Overall (All Time): #2,284,399 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5386974 Apparatus for treating gases and particulate solids in a fluid bed Gregory J. Hardie, John M. Ganser, Timo Hyppanen, Kari Myohanen, Ismo Nopanen 1995-02-07
5330556 Method for treating gas and particulate solids in a fluid bed Gregory J. Hardie, John M. Ganser, Timo Hyppanen, Karl Myohanen, Ismo Nopanen 1994-07-19