DM

David D. McGuire

HA Halliburton: 1 patents #490 of 857Top 60%
📍 Sola, NO: #61 of 127 inventorsTop 50%
Overall (All Time): #3,830,725 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5236035 Swivel cementing head with manifold assembly David Paul Brisco, Morris G. Baldridge 1993-08-17