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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stefan Lothar Seelmann — 1 Patent

OEOtis Elevator: 1 patents #966 of 1,840Top 55%
Berlin, DE: #4,969 of 9,690 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Stefan Lothar Seelmann has been granted 1 US patent while listed as an inventor at Otis Elevator. All of these patents were granted in 2015. Stefan Lothar Seelmann ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Stefan Lothar Seelmann in Berlin, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9150385 System for providing DC power to elevator car Juergen Gewinner 2015-10-06