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Hans-Gerd Kortmann — 1 Patent

NENewfrey: 1 patents #263 of 476Top 60%
Gießen, DE: #121 of 227 inventorsTop 55%
Overall (All Time): #4,147,822 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10471548 Method of welding a weld stud to a workpiece and of checking the strength of the welded joint Frank Drexler, Joachim Schneider 2019-11-12