Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Delavan — 34 Patents in 2021

Rank (2021): #1,140 of 31,506Top 4%
26 inventors
34 Patents 2021

Top Inventors at Delavan 2021

Showing 1–26 of 26 inventors

RankNamePatents
1 Jason A. Ryon 18
2 Lev Alexander Prociw 17
3 Gregory A. Zink 7
#4 Joseph Samo 6
#4 Thomas J. Ocken 6
#6 Jacob Greenfield 4
#7 Lukas Shea 3
#7 Philip E. O. Buelow 3
#9 John Earl Short 2
#9 Matthew Donovan 2
#9 Steven J. Myers 2
#12 Andy W. Tibbs 1
#12 Brandon P. Williams 1
#12 David Heffernan 1
#12 David W. Morganson 1
#12 Derrick Clausen 1
#12 Diana Giulietti 1
#12 Dustin Andrew Borror 1
#12 Haralambos Cordatos 1
#12 Jerry Logsdon 1
#12 Joel A. Mohnacky 1
#12 Jonathan Rheaume 1
#12 Randall J. Quandt 1
#12 Steve J. Myers 1
#12 Stephen E. Tongue 1
#12 Timothy Griffith 1