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Allan G. Douglas

IL Inco Limited: 1 patents #1 of 14Top 8%
📍 Sudbury, CA: #1 of 8 inventorsTop 15%
Overall (2002): #258,665 of 266,432Top 100%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6431796 Mine backfill Douglas E. Goldsack, Wayne N. Lidkea, William A. Manfred 2002-08-13