Showing 1–18 of 18 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jan W. Van Egmond | W.R. Grace & Co.-Conn. | 4 |
| 2 | Brooke A. Albin | Iowa Corn Promotion Board | 2 |
| 2 | Madan M. Bhasin | Union Carbide Chemicals & Plastics Technology | 2 |
| 2 | Elizabeth Ballard | Argo Ai | 2 |
| 2 | Donald L. Bunning | Iowa Corn Promotion Board | 2 |
| 2 | Mark Nunley | T.En Process Technology | 2 |
| #7 | Shailendra Singh | Royal International | 1 |
| #7 | Stephen Bradley Blackwell | — | 1 |
| #7 | Elise J. Weber | — | 1 |
| #7 | Brian K. Acklin | Medtronic | 1 |
| #7 | Madeleine B. Weber | — | 1 |
| #7 | Daniel P. Zilker, Jr. | Univation Technologies | 1 |
| #7 | Gouverneur C. M. Graney | — | 1 |
| #7 | Donald Cohen | Endovascular | 1 |
| #7 | Stephen John Weber | — | 1 |
| #7 | Patrick C. Graney, IV | — | 1 |
| #7 | Jeffrey Scott Russo | — | 1 |
| #7 | Molly I. Busby | Dow Global Technologies | 1 |
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