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

Robert Duran — 2 Patents

Houston, TX: #8,651 of 21,073 inventorsTop 45%
Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,050,967 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8733533 Mobile material elevator on wheels 2014-05-27
5268969 Gutter bag 1993-12-07