Dennis Hanvey has been granted 7 US patents while listed as an inventor at Otis Elevator . The first was granted in 2013 and the most recent in December 2025. Dennis Hanvey ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Dennis Hanvey in Leonardo, NJ, US.
Patents per Year Patents granted per year, 2013 to 2021 Bar chart with a peak of 1 patents in 2013. peak 1 2013: 1 patents 2013 2016: 1 patents 2016 2017: 1 patents 2017 2019: 1 patents 2019 2020: 1 patents 2020 2021: 1 patents 2021
Issued Patents All Time
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Showing 1–7 of 7 patents
Patent # Title Co-Inventors Date
12509324 Auto range process for elevator wireless node Peter DePaola , Wade A. Montague 2025-12-30
10994966 Fixture plate and housing Paul A. Stranieri , Bruce F. Gallo , Leslie C. Watterson 2021-05-04
10538412 Brake operation management in elevators Amir Lotfi , Randall Keith Roberts , Ronnie E. Thebeau , Michael Garfinkel , Edward Piedra +1 more 2020-01-21
10252879 Brake operation management in elevators Amir Lotfi , Randall Keith Roberts , Ronnie E. Thebeau , Michael Garfinkel , Edward Piedra +1 more 2019-04-09
9624071 Elevator passenger interface including special assistance features John Eschenbrenner , Michael P. Flynn 2017-04-18
9481547 Elevator system with dynamic traffic profile solutions Michael P. Flynn , Allen Patenaude , Jannah A. Stanley 2016-11-01
8517149 Method of handling passenger requests during elevator modernization Michael P. Flynn , Allen Patenaude , Randall Lee Greenberg , Paul H. Ouellette , Lee A. Hornfischer +5 more 2013-08-27