Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David R. Sullivan — 1 Patent in 2021

Sony: 1 patents #1,329 of 3,148Top 45%
San Rafael, CA: #42 of 117 inventorsTop 40%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #478,702 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10987597 System and method for managing audio and video channels for video game players and spectators Robert McCool, Stephen G. Perlman 2021-04-27