FD

Friedrich Dorpinghaus

OA Oerlikon Geartec Ag: 1 patents #6 of 9Top 70%
📍 Hückeswagen, DE: #55 of 95 inventorsTop 60%
Overall (All Time): #3,656,505 of 4,157,543Top 90%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5934841 Round bar cutting tool and cutting tool head for same Arno Rutschke 1999-08-10