专利检索 ap:("3M Innovative Properties Company") AND inv:"SHEELY, Katherine L." 第 1 页

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发明公开
PERSONAL PROTECTIVE EQUIPMENT AND SAFETY MANAGEMENT SYSTEM HAVING ACTIVE WORKER SENSING AND ASSESSMENT 审中-公开

公开(公告)号：EP3803733A1

公开(公告)日：2021-04-14

申请号：EP19748940.4

申请日：2019-05-31

申请人： 3M Innovative Properties Company

发明人： ARTHUR, Jonathan B. , CARLSON, Craig M. , GRAF, Joel S. , MANSOUR, Karim Z. , BLOEDORN, Karl W. , LUPPES, Lyle L. , YLITALO, Caroline M. , SHEELY, Katherine L. , LANDGREBE, Kevin D. , HUIKKO, Katri M. , NG, Chin-Yee , PARTHASARATHY, Ranjani V. , SGOLASTRA, Federica , WLASCHIN, Katie F.

IPC分类号： G06Q10/06 , G06Q50/26 , G06K9/00