Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Torsten Zeppenfeld — 1 Patent in 2020

ASArea 1 Security: 1 patents #5 of 9Top 60%
Emerald Hills, CA: #27 of 53 inventorsTop 55%
California: #27,826 of 68,989 inventorsTop 45%
Overall (2020): #238,885 of 565,922Top 45%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10528731 Detecting malicious program code using similarity of hashed parsed trees Philip Syme, Peter Stein 2020-01-07