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

Circulair — 17 Patents

Rank (All Time): #34,778 of 106,120Top 35%
5 inventors
17 Patents All Time

Top Inventors at Circulair All Time

Showing 1–5 of 5 inventors

RankNamePatents
1 Eric F. Junkel 12
2 Linda M. Usher 11
3 Lee Radtke 8
#4 Leroy F. Radtke, Jr. 3
#5 Eric Junkel 1