Top Inventors at Tropel All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | John H. Bruning | 10 |
| 2 | Andrew W. Kulawiec | 6 |
| 3 | James Edward Platten | 4 |
| #4 | Mark Joseph Tronolone | 4 |
| #5 | Jon Fleig | 3 |
| #6 | Paul G. Dewa | 3 |
| #7 | Paul Francis Michaloski | 3 |
| #8 | Chunsheng Huang | 2 |
| #9 | Anthony R. Phillips, Jr. | 2 |
| #10 | Bryan D. Stone | 1 |
| #11 | Dag Lindquist | 1 |
| #12 | David Shafer | 1 |
| #13 | James E. Webb | 1 |
| #14 | Joseph P. Kleiber | 1 |
| #15 | Robert C. Moore | 1 |
| #16 | Steven J Vankerkhove | 1 |
| #17 | Richard S. Hordin | 1 |
| #18 | C. Theodore Tienvieri | 1 |
| #19 | Alan D. White | 1 |