Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
GS

Goldsmith Seeds — 228 Patents

Rank (All Time): #3,377 of 106,127Top 4%
14 inventors
228 Patents All Time

Top Inventors at Goldsmith Seeds All Time

Showing 1–14 of 14 inventors

RankNamePatents
1 Mitchell E. Hanes 121
2 Robert Pierce 38
3 Johanna B. Jonkers 25
#4 Jason Jandrew 14
#5 Ralph T. Perkins 9
#6 Pim Kaagman 8
#7 Shifeng Pan 4
#8 Eric Giesen 3
#8 Mathilde H. Holtrop 3
#10 Robert N. Bowman 2
#11 Stanislaw Nalepa 1
#11 Todd Perkins 1
#11 Mary H. Hunsperger 1
#11 Andreas Olbring 1