Inventor · disambiguated record
Del Kirk Engen
Also filed as: ENGEN DEL KIRK
2 granted patents·19 citations·filing 2008–2012
60Inventor score
Technology areasG06Q
Files withROIC ALESSIO2
Top patents by PatentIndex Score
2 records- 0181US9305289B2Caching and exposing pre-send data relating to the sender or recipient of an electronic mail messageROIC ALESSIO·Filed 2012·Granted Apr 5, 2016·9 cites·20 claims
- 0277US8280963B2Caching and exposing pre-send data relating to the sender or recipient of an electronic mail messageROIC ALESSIO·Filed 2008·Granted Oct 2, 2012·10 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →