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USPTO Patent Rankings Data through Sept 30, 2025
EK

Evan R. King — 3 Patents in 2017

Lockheed Martin: 3 patents #18 of 353Top 6%
Quincy, MA: #9 of 54 inventorsTop 20%
Massachusetts: #1,390 of 13,044 inventorsTop 15%
Overall (2017): #79,470 of 506,227Top 20%
3 Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9768463 Aqueous redox flow batteries comprising metal ligand coordination compounds John Goeltz, Desiree Amadeo, Arthur J. Esswein, Thomas D. Jarvi, Steven Y. Reece +1 more 2017-09-19
9692077 Aqueous redox flow batteries comprising matched ionomer membranes Arthur J. Esswein, John Goeltz, Steven Y. Reece, Desiree Amadeo, Nitin Tyagi +1 more 2017-06-27
9559374 Electrochemical energy storage systems and methods featuring large negative half-cell potentials Arthur J. Esswein, Steven Y. Reece, John Goeltz, Desiree Amadeo, Nitin Tyagi +1 more 2017-01-31