Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Michael C. Schiappa — 1 Patent in 2021

OEOtis Elevator: 1 patents #88 of 253Top 35%
Burlington, CT: #8 of 18 inventorsTop 45%
Connecticut: #1,399 of 4,045 inventorsTop 35%
Overall (2021): #328,503 of 548,734Top 60%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11161714 Landing identification system to determine a building landing reference for an elevator Sally Day Mahoney 2021-11-02