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DA Dragerwerk Aktiegesellschaft: 1 patents #170 of 361Top 50%
📍 Lübeck, DE: #294 of 505 inventorsTop 60%
Overall (All Time): #3,667,377 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5984175 Device and process for detecting and identifying wearable user identification units — 1999-11-16