Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JH

James L. Hubbard — 4 Patents in 2017

OEOtis Elevator: 4 patents #7 of 167Top 5%
Kensington, CT: #1 of 11 inventorsTop 10%
Connecticut: #261 of 3,711 inventorsTop 8%
Overall (2017): #45,882 of 506,227Top 10%
4 Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9791009 Brake torque monitoring and health assessment Michael Garfinkel, Juan Antonio Illan, Robert D. Shepherd 2017-10-17
9725281 Elevator roller guide Richard N. Fargo, John T. Pitts 2017-08-08
9725282 Elevator load bearing assembly including different sized load bearing members Robin Mihekun Miller, Richard N. Fargo, Boris G. Traktovenko 2017-08-08
9630805 Non-linear stiffness roller assembly Richard N. Fargo, Brad Guilani, Adrian D. West 2017-04-25