DM

David McGuckien

VG Vetco Gray: 1 patents #168 of 364Top 50%
Overall (All Time): #3,260,982 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8006764 Adjustable threaded hanger Frank C. Adamek, Jim Sinnott 2011-08-30