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

Cac — 5 Patents

Rank (All Time): #99,367 of 106,120Top 95%
4 inventors
5 Patents All Time

Top Inventors at Cac All Time

Showing 1–4 of 4 inventors

RankNamePatents
1 Akira Yamada 3
1 Hajime Yamada 3
3 George Eccles Caine 2
3 Russell I. Alley 2