Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
O'

O'Sullivan — 6 Patents

Rank (All Time): #88,398 of 106,120Top 85%
6 inventors
6 Patents All Time

Top Inventors at O'Sullivan All Time

Showing 1–6 of 6 inventors

RankNamePatents
1 C. Bruce Dawson 3
2 Lee H. Hirneisen 2
2 Tracy Poulson 2
#4 Jeffery L. Rezin 1
#4 Jeff Rezin 1
#4 Timothy Ray 1