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

Kuei-Tang CHANG

Overall (All Time): #1,523,984 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9167930 Dry fryer with stirring function and heating cover thereof 2015-10-27
8430024 Frying-and-baking oven and heating cover assembly thereof 2013-04-30
7654413 Supporting device for package water dispenser 2010-02-02