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

Haw C. Hwang

Overall (All Time): #1,656,699 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5186650 Quick detachable electric device 1993-02-16
5184607 Automobile massaging device 1993-02-09
5040488 Vehicle interior aquarium 1991-08-20