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

Plant Sciences — 89 Patents

Rank (All Time): #7,928 of 106,120Top 8%
18 inventors
89 Patents All Time

Top Inventors at Plant Sciences All Time

Showing 1–18 of 18 inventors

RankNamePatents
1 Stephen M. Ackerman 56
2 Michael D. Nelson 43
3 Steven D. Nelson 42
#4 Scott W. Adams 19
#5 William J. Colfer 9
#6 Daniel T. Schmida 6
#7 Peter Salm 3
#8 Daniel S. Nelson 2
#8 Harold A. Johnson, Jr. 2
#8 Judith E. Johnson 2
#8 Matthew James Andros 2
#12 Cesar U. Ramirez 1
#12 David Johnston 1
#12 Garett John Stapp 1
#12 Magnus Hertzberg 1
#12 Oskar Erikson 1
#12 Thomas Klippenstein 1
#12 Torgny NÄSHOLM 1