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

Quartex — 9 Patents

Rank (All Time): #60,733 of 106,120Top 60%
9 inventors
9 Patents All Time

Top Inventors at Quartex All Time

Showing 1–9 of 9 inventors

RankNamePatents
1 Errol P. EerNisse 4
1 Terrence J. O'Neill 4
3 Jerome M. Paros 3
#4 Robin W. Gollnick 2
#4 Walter P. Kistler 2
#6 Fred Koermer 1
#6 Gary J. Banik 1
#6 Michael A. Pikula 1
#6 Robert B. Wiggins 1