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

Robert H. Kachik

Bangor, PA: #1 of 3 inventorsTop 35%
Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #62,720 of 140,708Top 45%
1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4856170 Rebuilding worn hammer mill hammers 1989-08-15