Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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William S. Robbins — 1 Patent in 2021

LYLyft: 1 patents #53 of 183Top 30%
Sun Prairie, WI: #15 of 33 inventorsTop 50%
Wisconsin: #1,578 of 4,723 inventorsTop 35%
Overall (2021): #211,963 of 548,734Top 40%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11019215 Method and apparatus for managing conference calls Anup D. Karnalkar, R. Tyler Wallis, Susan Steele, Mark Ryan 2021-05-25