Top Inventors at Em Industries All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Ratan K. Chaudhuri | 5 |
| 2 | Guoyi Fu | 3 |
| 3 | Diane Lewis | 2 |
| #4 | James W. Stave | 2 |
| #5 | Robert Hudak | 2 |
| #6 | Andrew M. Parrella | 2 |
| #7 | Charles M. Grill | 1 |
| #8 | Dale Onisk | 1 |
| #9 | Francois Marchio | 1 |
| #10 | George Paul MAJEWSKI | 1 |
| #11 | Isaac William Reynolds | 1 |
| #12 | Kiamars Hajizadeh | 1 |
| #13 | Raymond A. Kowalski | 1 |
| #14 | Richard Jones | 1 |
| #15 | Cynthia A. Kozakiewicz | 1 |