Inventor · disambiguated record
Dennis R. Estep
Also filed as: ESTEP DENNIS · ESTEP DENNIS R
5 granted patents·120 citations·filing 2004–2015
80Inventor score
Top patents by PatentIndex Score
5 records- 0192US8296101B1Systems and methods for evaluating environmental aspects of shipping systemsBARLOW ARNOLD·Filed 2010·Granted Oct 23, 2012·32 cites·41 claims
- 0284US8639472B2Systems and methods for evaluating environmental aspects of shipping systemsBARLOW ARNOLD·Filed 2012·Granted Jan 28, 2014·6 cites·16 claims
- 0384US7341186B2Proof of presence and confirmation of parcel delivery systems and methodsUNITED PARCEL SERVICE INC·Filed 2004·Granted Mar 11, 2008·81 cites·31 claims
- 0471US8972218B2Systems and methods for evaluating environmental aspects of shipping systemsUNITED PARCEL SERVICE INC·Filed 2013·Granted Mar 3, 2015·1 cites·21 claims
- 0551US9429550B2Systems and methods for evaluating environmental aspects of shipping systemsUnited parcel service america inc·Filed 2015·Granted Aug 30, 2016·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →