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Johannes Martin Sandrock

AM Alcan Technology & Management: 1 patents #46 of 105Top 45%
AM Alusuisse Technology & Management: 1 patents #53 of 114Top 50%
📍 Höchberg, DE: #14 of 41 inventorsTop 35%
Overall (All Time): #2,160,583 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
RE39790 Reflector with resistant surface Roman Fuchs, Gerhard Schottner 2007-08-21
5919561 Reflector with resistant surface Roman Fuchs, Gerhard Schottner 1999-07-06