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

Ellison Educational Equipment — 34 Patents

Rank (All Time): #18,776 of 106,127Top 20%
18 inventors
34 Patents All Time

Top Inventors at Ellison Educational Equipment All Time

Showing 1–18 of 18 inventors

RankNamePatents
1 Kevin L. Corcoran 34
2 David L. Hughes 7
2 Jared B. Wilson 7
2 Robert E. Smathers 7
#5 Erin Highberg 3
#5 Guorui Deng 3
#5 Trevor Freeman 3
#8 Gerald Ayala 2
#8 Robert Emmett Workman 2
#10 Beth Reames 1
#10 Cara Mariano 1
#10 Carl Von Hirsch 1
#10 Faye Angevine 1
#10 Jennifer Long 1
#10 Phaysouk Xayoiphonh 1
#10 Jennifer Philipsen 1
#10 Adrienne T. DiCamillo 1
#10 Alan Crawford 1