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

David O. Rath — 1 Patent

Roper, NC: #1 of 3 inventorsTop 35%
North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #3,790,492 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D343985 Butter bean shelling device 1994-02-08