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

Frank E. Hill — 2 Patents

Simi Valley, CA: #489 of 1,200 inventorsTop 45%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,234,930 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6102021 Baseball inserter for pitching machines Barry Sanders, Ross D. Beers, Devinder S. Gill 2000-08-15
6026798 Professional batting training machine Barry Sanders, Ross D. Beers, Devinder S. Gill 2000-02-22