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Allan Stewart Richardson

CT Canrig Drilling Technology: 1 patents #1 of 3Top 35%
📍 Diemelstraße, TX: #30 of 92 inventorsTop 35%
🗺 Texas: #2,374 of 8,731 inventorsTop 30%
Overall (2004): #263,442 of 270,089Top 100%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6679333 Top drive well casing system and method Lemuel T. York, Beat Kuttel 2004-01-20