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

Chang S. Y. Ho

Overall (All Time): #2,284,051 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5435041 Double bladed windshield wiper and drive arm conector therefor 1995-07-25
5383248 Structure of double-blade wind shieldwiper with arm to blade connectors 1995-01-24