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

Em Industries

Rank (All Time): #43,926 of 106,127Top 45%
15 inventors
13 Patents All Time

Top Inventors at Em Industries All Time

Showing 1–15 of 15 inventors

RankNamePatents
1 Ratan K. Chaudhuri 5
2 Guoyi Fu 3
3 Diane Lewis 2
3 James W. Stave 2
3 Robert Hudak 2
3 Andrew M. Parrella 2
#7 Charles M. Grill 1
#7 Dale Onisk 1
#7 Francois Marchio 1
#7 George Paul MAJEWSKI 1
#7 Isaac William Reynolds 1
#7 Kiamars Hajizadeh 1
#7 Raymond A. Kowalski 1
#7 Richard Jones 1
#7 Cynthia A. Kozakiewicz 1