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

Le System Co. — 5 Patents

Rank (All Time): #96,987 of 106,127Top 95%
7 inventors
5 Patents All Time

Top Inventors at Le System Co. All Time

Showing 1–7 of 7 inventors

RankNamePatents
1 Jay Kehoe 3
1 Richard J. Nelson 3
1 Titus A. Casazza 3
#4 David C. Brown 1
#4 Junichi Fukushima 1
#4 Kanji Sato 1
#4 Keiji Hirano 1