Top Inventors at M&G Usa All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Edwin A. Sisson | 24 |
| 2 | Simone Ferrero | 14 |
| 3 | Arianna Giovannini | 14 |
| #4 | Gianluca Ferrari | 9 |
| #5 | Delane Nagel Richardson | 5 |
| #6 | Ricardo Knudsen | 5 |
| #7 | Deborah Tung | 4 |
| #8 | Guliz Arf Elliott | 4 |
| #9 | Kevin L. Rollick | 4 |
| #10 | Paul Heater | 4 |
| #11 | Roy Leckonby | 4 |
| #12 | Freddie L. Massey | 3 |
| #13 | Rebecca Spooner Korwin | 3 |
| #14 | Dan Gastaldo | 2 |
| #15 | Douglas D. Callander | 2 |
| #16 | Gerald Orosz | 2 |
| #17 | Maria Teresa Scrivani | 2 |
| #18 | Donn A. DuBois | 1 |
| #19 | George A. Deisz | 1 |
| #20 | Giuseppina Boveri | 1 |
| #21 | Giuliano Cavaglia | 1 |
| #22 | James Laurel Buechele | 1 |
| #23 | Jeffrey Black | 1 |
| #24 | Susan Secor Pfrehm | 1 |
| #25 | Thomas F. Brownscombe | 1 |
| #26 | William Larry King | 1 |
| #27 | William C. T. Tung | 1 |