Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Peter Keyo — 3 Patents in 2017

OEOtis Elevator: 3 patents #13 of 167Top 8%
Canton, CT: #3 of 17 inventorsTop 20%
Connecticut: #385 of 3,711 inventorsTop 15%
Overall (2017): #63,911 of 506,227Top 15%
3 Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9701517 Methods and apparatuses for applying a substrate onto an elevator sheave Xiaoyuan Chang, David R. Torlai, Lance L. Lavender, Hong Yang 2017-07-11
9663328 Elevator system belt Brad Guilani, Mark S. Thompson, Kyle Martin, Hong Yang, David Wayne Mckee +1 more 2017-05-30
9618409 Temperature compensation for monitoring a load bearing member Michael Garfinkel, Peter Liaskas 2017-04-11