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

Robert Tso

Amazon: 1 patents #1,427 of 4,749Top 35%
Hawthorne, CA: #8 of 33 inventorsTop 25%
California: #24,623 of 65,961 inventorsTop 40%
Overall (2022): #280,030 of 548,613Top 55%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11417184 Security devices and associated audio/video communication methods Spiro Sacre, Matthew J. England, Samuel Taeyoung Lee, Mark Siminoff, James Siminoff +1 more 2022-08-16