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

Ace — 11 Patents

Rank (All Time): #49,417 of 106,120Top 50%
18 inventors
11 Patents All Time

Top Inventors at Ace All Time

Showing 1–18 of 18 inventors

RankNamePatents
1 Haruo Atsumi 2
2 Andrew C. Estes 1
2 Ellen Chapman 1
2 Hideo Tsukazaki 1
2 Jeremy B. Estes 1
2 Kathy Isherwood 1
2 Koichi Ishikawa 1
2 Lawrence A. Rupe 1
2 Lloyd Dean 1
2 Ming-Dao Chuang 1
2 Osamu Uchisawa 1
2 Patrick Breckow Chu 1
2 Raliegh J. Jensen 1
2 Shigeru Tominaga 1
2 Takeshi Horii 1
2 Tatsuhito Tanaka 1
2 Toshikatsu MEGURO 1
2 Richard A. Hinckley, Jr. 1