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

A-Pro Tech Co. — 5 Patents

Rank (All Time): #96,202 of 106,120Top 95%
4 inventors
5 Patents All Time

Top Inventors at A-Pro Tech Co. All Time

Showing 1–4 of 4 inventors

RankNamePatents
1 David M. Earle 2
2 Chih-Ping Kuo 1
2 Luke Beale 1
2 Shun-Min Hsu 1