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

Ray F. Zabielski

Floydada, TX: #1 of 3 inventorsTop 35%
Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,361,373 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4420271 Centerline-attached looseleaf notebook page lifter 1983-12-13
4373825 Looseleaf page lifter 1983-02-15