{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Trans Union", "item": "https://www.patentleaderboard.com/company/trans-union"}, {"@type": "ListItem", "position": 3, "name": "David Drotos", "item": "https://www.patentleaderboard.com/inventor/fl:da_ln:drotos-1"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DD

David Drotos — 2 Patents

TUTrans Union: 2 patents #4 of 40Top 10%
Galion, OH: #28 of 63 inventorsTop 45%
Ohio: #30,551 of 73,341 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
David Drotos has been granted 2 US patents while listed as an inventor at Trans Union. The first was granted in 2019 and the most recent in February 2022. David Drotos ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David Drotos in Galion, OH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11244390 System and method for automated communications session routing in a communications handling system John Swinford 2022-02-08
10482531 System and method for automated communications session routing in a communications handling system John Swinford 2019-11-19