Top Inventors at Edison International All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Hemming G. Siiberg | 2 |
| 2 | James J. Fitzgerald | 2 |
| 3 | Richard DuBois | 2 |
| #4 | Carl F. Livorsi | 1 |
| #5 | George Lucas | 1 |
| #6 | Hasan F. Onal | 1 |
| #7 | John W. Kolditz | 1 |
| #8 | John Story | 1 |
| #9 | Joseph A. Wucik, Jr. | 1 |
| #10 | John D. Warnock | 1 |
| #11 | Lester M. Anderson | 1 |
| #12 | Moon Choung | 1 |
| #13 | Nickolas Peter Demas | 1 |
| #14 | Philip J. Dorrian | 1 |
| #15 | Rollin Brown | 1 |
| #16 | Robert A. Powell | 1 |
| #17 | Salvatore F. Cortorillo | 1 |
| #18 | Thomas Mayer | 1 |
| #19 | William Oakes | 1 |
| #20 | Lawrence F. Struzik | 1 |
| #21 | Yoram Ben-Ur | 1 |