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Phillip R. Manning

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Hampton, VA: #191 of 414 inventorsTop 50%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #4,026,806 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4560858 Long wearing contact tip for inert gas arc welding — 1985-12-24