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Callum J. B. Dinnes

AG Abb Vetco Gray: 1 patents #67 of 165Top 45%
Overall (All Time): #3,804,610 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5339912 Cuttings disposal system Stanley Hosie 1994-08-23