GM

Geoffrey B. Melton

TI The Welding Institute: 1 patents #15 of 69Top 25%
Overall (All Time): #4,003,815 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4618760 Shielded arc welding using auxiliary voltage Michael G. Murch 1986-10-21