Inventor · disambiguated record

David Scheppegrell

Also filed as: SCHEPPEGRELL DAVID

2 granted patents·2 citations·filing 2014–2016

35Inventor score

Technology areasG08B H04W

Files withNUMEREX CORP2

Top patents by PatentIndex Score

2 records

0161US9877172B1Offender monitor messaging systemNUMEREX CORP·Filed 2016·Granted Jan 23, 2018·2 cites·19 claims
0246US9582982B2Method and system for energy management of an offender monitorNUMEREX CORP·Filed 2014·Granted Feb 28, 2017·0 cites·20 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →