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

Ching-Chou Ho

Overall (All Time): #1,657,651 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D335186 Pacifier 1993-04-27
D315252 Baby seat 1991-03-12
4718715 Adjustable folding baby chair 1988-01-12