PC

Pearson J. Cresswell

CL Comalco Aluminum Limited: 1 patents #33 of 88Top 40%
📍 Naracoorte, AU: #4 of 16 inventorsTop 25%
Overall (All Time): #2,342,969 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4668485 Recovery of sodium aluminate from Bayer process red mud Ian L. Grayson, Andrew Smith 1987-05-26
4483830 Production of alumina David Milne 1984-11-20