Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Michael Garfinkel — 1 Patent in 2020

OEOtis Elevator: 1 patents #99 of 278Top 40%
Town of West Hartford, CT: #88 of 189 inventorsTop 50%
Connecticut: #1,713 of 4,387 inventorsTop 40%
Overall (2020): #347,473 of 565,922Top 65%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10538412 Brake operation management in elevators Amir Lotfi, Randall Keith Roberts, Ronnie E. Thebeau, Edward Piedra, Dennis Hanvey +1 more 2020-01-21