{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "2021", "item": "https://www.patentleaderboard.com/2021/"}, {"@type": "ListItem", "position": 3, "name": "Otis Elevator", "item": "https://www.patentleaderboard.com/2021/company/otis-elevator"}, {"@type": "ListItem", "position": 4, "name": "James M. Draper", "item": "https://www.patentleaderboard.com/2021/inventor/fl:ja_ln:draper-1"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JD

James M. Draper — 1 Patent in 2021

OEOtis Elevator: 1 patents #88 of 253Top 35%
Woodstock, CT: #4 of 9 inventorsTop 45%
Connecticut: #1,399 of 4,045 inventorsTop 35%
Overall (2021): #420,430 of 548,734Top 80%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11124386 Safety brake configuration for elevator application Richard N. Fargo, Duan Liang, Tahany Ibrahim El-Wardany, Xiaodong Luo, Joe J. Liou 2021-09-21