Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
AC

Arolltech Co. — 7 Patents

Rank (All Time): #72,367 of 106,120Top 70%
4 inventors
7 Patents All Time

Top Inventors at Arolltech Co. All Time

Showing 1–4 of 4 inventors

RankNamePatents
1 Yih Chang 7
2 Yusheng Chang 2
3 Tsung Jen Kuo 1
3 Yu-Chih Jen 1