EY

Encho Yakovchev

Overall (All Time): #2,566,063 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11572967 Apparatus and method for lined pipe welding Martin Bremner, Johannes Straub, Roderick Sweeting, Rowan Paton 2023-02-07