JB

James N. Brock

GP Grant Prideco: 1 patents #12 of 62Top 20%
Overall (All Time): #3,548,929 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6409175 Expandable joint connector M. Edward Evans, D. Scott Costa 2002-06-25