Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SL

Stephen Lang — 1 Patent in 2021

GRGroupon: 1 patents #98 of 280Top 35%
Chicago, IL: #517 of 1,816 inventorsTop 30%
Illinois: #2,747 of 8,822 inventorsTop 35%
Overall (2021): #250,996 of 548,734Top 50%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11120345 Method, apparatus, and computer program product for determining closing metrics Brian Mullins, Matt DeLand, Zahra Ferdowsi, John Stokvis, Nolan Finn +1 more 2021-09-14