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

Edison International — 19 Patents

Rank (All Time): #31,612 of 106,127Top 30%
21 inventors
19 Patents All Time

Top Inventors at Edison International All Time

Showing 1–21 of 21 inventors

RankNamePatents
1 Hemming G. Siiberg 2
1 James J. Fitzgerald 2
1 Richard DuBois 2
#4 Carl F. Livorsi 1
#4 George Lucas 1
#4 Hasan F. Onal 1
#4 John W. Kolditz 1
#4 John Story 1
#4 Joseph A. Wucik, Jr. 1
#4 John D. Warnock 1
#4 Lester M. Anderson 1
#4 Moon Choung 1
#4 Nickolas Peter Demas 1
#4 Philip J. Dorrian 1
#4 Rollin Brown 1
#4 Robert A. Powell 1
#4 Salvatore F. Cortorillo 1
#4 Thomas Mayer 1
#4 William Oakes 1
#4 Lawrence F. Struzik 1
#4 Yoram Ben-Ur 1