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

Doreen A. Oliver

Show Low, AZ: #1 of 4 inventorsTop 25%
Arizona: #375 of 1,597 inventorsTop 25%
Overall (1997): #157,841 of 185,788Top 85%
1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5592696 Ornamental hat-brim slip cover and method of manufacture 1997-01-14