Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SL

Stephen Lang — 1 Patent in 2020

GRGroupon: 1 patents #82 of 254Top 35%
Chicago, IL: #550 of 1,823 inventorsTop 35%
Illinois: #3,096 of 9,161 inventorsTop 35%
Overall (2020): #264,285 of 565,922Top 50%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10558922 Method, apparatus, and computer program product for determining a provider return rate Brian Mullins, Matt DeLand, Zahra Ferdowsi, John Stokvis, Nolan Finn 2020-02-11 $5,284,000