{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Inventors", "item": "https://www.patentleaderboard.com/inventors"}, {"@type": "ListItem", "position": 3, "name": "Stephen M. Kellerman", "item": "https://www.patentleaderboard.com/inventor/fl:st_ln:kellerman-2"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SK

Stephen M. Kellerman — 2 Patents

Amelia, OH: #30 of 72 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
Stephen M. Kellerman has been granted 2 US patents. The first was granted in 2023 and the most recent in September 2024. Stephen M. Kellerman ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Stephen M. Kellerman in Amelia, OH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12090819 Removable panel assembly for a vehicle window and related methods Charles P. Kellerman 2024-09-17
11738625 Removable panel assembly for a vehicle window and related methods Charles P. Kellerman 2023-08-29