Top Inventors at Marion Merrell Dow All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Waclaw J. Rzeszotarski | 4 |
| 2 | Carl K. Edwards, III | 2 |
| 3 | Ciro J. Spagnuolo | 2 |
| #4 | David R. Borcherding | 2 |
| #5 | Douglas L. Cole | 2 |
| #6 | Ronald E. Esser | 2 |
| #7 | Theodore C. Adams | 2 |
| #8 | Carl Kaiser | 1 |
| #9 | David Keith ESSLINGER | 1 |
| #10 | Daniel W. McPherson | 1 |
| #11 | Dennis K. Klipa | 1 |
| #12 | Donna R. Jones | 1 |
| #13 | James W. Mitchell | 1 |
| #14 | Kenneth J. Natalie, Jr. | 1 |
| #15 | Maria E. Guzewska | 1 |
| #16 | Nahed K. Ahmed | 1 |
| #17 | Prakash Keshary | 1 |
| #18 | Ronald H. Erickson | 1 |
| #19 | Roger N. Hiner | 1 |
| #20 | Scott Feeney | 1 |
| #21 | Thomas Rebne | 1 |
| #22 | Vicki Haynes Audia | 1 |
| #23 | Robert T. Keaten | 1 |