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USPTO Patent Rankings Data through Sept 30, 2025
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John Eschenbrenner — 1 Patent in 2017

OEOtis Elevator: 1 patents #50 of 167Top 30%
Canton, CT: #9 of 17 inventorsTop 55%
Connecticut: #1,345 of 3,711 inventorsTop 40%
Overall (2017): #370,521 of 506,227Top 75%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9624071 Elevator passenger interface including special assistance features Dennis Hanvey, Michael P. Flynn 2017-04-18