IG

Ian E. Grey

Overall (All Time): #2,287,721 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5478538 Removal of radioactivity from zircon Michael John Hollitt, Ross Alexander McClelland, Matthew J. Liddy, Christopher Andrew Fleming 1995-12-26
5427749 Production of synthetic rutile Michael John Hollitt, Brian A. O'Brien 1995-06-27