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

Robert M. O′Brien

SWSwimc: 1 patents #138 of 276Top 50%
Riverview, PA: #3 of 3 inventorsTop 100%
Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #2,553,448 of 4,157,543Top 65%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12168703 Method for making water-dispersible and water-dispersed polymers Joseph D. Desousa, Arthur Riazzi, Benjamin J. Webster, Kailas B. Sawant, Richard H. Evans +1 more 2024-12-17