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

Helen Sergerie

Willis, TX: #2 of 4 inventorsTop 50%
Texas: #5,545 of 16,454 inventorsTop 35%
Overall (2022): #435,055 of 548,613Top 80%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11529573 Systems and processes employing wet/dry suction filter Charles G. Dannemann 2022-12-20