Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Devor Nurseries — 96 Patents

Rank (All Time): #7,392 of 106,127Top 7%
19 inventors
96 Patents All Time

Top Inventors at Devor Nurseries All Time

Showing 1–19 of 19 inventors

RankNamePatents
1 Stanley G. Marciel 38
2 Jerry Twomey 17
3 Jeanne A. Marciel 12
3 Pernille Olesen 12
#5 Mogens Nyegaard Olesen 11
#6 Sam McGredy 10
#7 G. P. Ilsink 5
#8 Frank Schuurman 4
#9 Frank Benardella 1
#9 Hette Spek 1
#9 Lowell L. Hoy, Jr. 1
#9 Morgens N. Olesen 1
#9 Paul F. DeVor 1
#9 Paul F. De Vor, deceased 1
#9 Thelma G. DeVor 1
#9 Tosh Nakashima 1
#9 William Devor 1
#9 Walter Lammerts 1
#9 Herman H. Boerlage 1