Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Inventors › Sheng-Tai Chang
SC

Sheng-Tai Chang

Overall (All Time): #2,233,525 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6012727 Vibration absorber assembly for the wheel seat of a roller skate — 2000-01-11
5785326 Structure for brake on roller skates — 1998-07-28

Nearby-Ranked Inventors

Mark B. Duclos2
Toshihiko Hogaki2
William D. Hale2
Marland Ronald Julian2
Frank J. Sisca2
Shiou Chang Lin2
Jay A. Tschetter2
John David Farber2
Thad R. Adamek2