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

Hans Semelsberger

Loyalhanna, PA: #1 of 2 inventorsTop 50%
Pennsylvania: #2,483 of 7,685 inventorsTop 35%
Overall (2021): #438,906 of 548,734Top 80%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10890399 Barrel with rifling and method for forming William M. Gardner, Jr. 2021-01-12