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

Caster Lighting

Rank (All Time): #98,286 of 106,127Top 95%
3 inventors
5 Patents All Time

Top Inventors at Caster Lighting All Time

Showing 1–3 of 3 inventors

RankNamePatents
1 Frank Tsao 3
2 Cheng-Chen Chang 1
2 Wen Chung Tsao 1