Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Walter Thomas Schmidt — 1 Patent in 2017

OEOtis Elevator: 1 patents #50 of 167Top 30%
Marlborough, CT: #6 of 16 inventorsTop 40%
Connecticut: #1,345 of 3,711 inventorsTop 40%
Overall (2017): #201,822 of 506,227Top 40%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9840395 Multi-drive thrust manager for elevator control Randall Keith Roberts, David Ginsberg, Konda Reddy Chevva 2017-12-12