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

Tutco — 50 Patents

Rank (All Time): #13,093 of 106,120Top 15%
19 inventors
50 Patents All Time

Top Inventors at Tutco All Time

Showing 1–19 of 19 inventors

RankNamePatents
1 Jimmy L. Sherrill 18
2 James Patrick Lollar 12
3 Robert Kirby 11
#4 H. Keith Howard 7
#5 James L. Sherrill 6
#5 Keith Howard 6
#7 Ike Walker 5
#8 Devin Ridley 3
#8 Michael Danko 3
#10 Ann M. Libby 1
#10 Bill A. Malone 1
#10 Jim Sherrill 1
#10 Jonathan B. Arold 1
#10 Michael G. Gentile 1
#10 R. Devin Ridley 1
#10 Ronald T. Rittenhouse 1
#10 Sam W. Henry 1
#10 Truman D. Parkinson 1
#10 Peter D. Gebarowski 1