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

Steven E. LANGEL — 2 Patents

TMThe Mitre: 2 patents #113 of 619Top 20%
Ashland, MA: #160 of 345 inventorsTop 50%
Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #1,704,716 of 4,157,543Top 45%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12265161 System and methods for fault detection in Kalman filter estimation John David QUARTARARO 2025-04-01
11624842 Wiener-based method for spoofing detection John David QUARTARARO, Joseph Cisneros, Kevin Francis Greco 2023-04-11