Assignee
AHRENS WERNER
DE·2 granted patents·0 citations·filing 2005–2009
Top patents by PatentIndex Score
2 records- 0135US8737949B2Method and arrangement for operating a mobile battery-operated personal emergency signal deviceAHRENS WERNER·Filed 2009·Granted May 27, 2014·0 cites·20 claims
- 0229US9491572B2Method and apparatus for message processing to locate network devicesAHRENS WERNER·Filed 2005·Granted Nov 8, 2016·0 cites·19 claims
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