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

Richard Sung Hak Pyo — 1 Patent

Irvine, CA: #4,014 of 6,241 inventorsTop 65%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,549,049 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6409679 Apparatus and method for collecting bodily fluid 2002-06-25