Top Inventors at Trion Industries All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Thomas O. Nagel | 50 |
| 2 | David R. Thalenfeld | 29 |
| 3 | Joseph F. Kologe | 19 |
| #4 | Richard J. Wildrick | 10 |
| #5 | John S. Thalenfeld | 4 |
| #6 | Harold B. Bond | 3 |
| #7 | Joel I. Glickman | 3 |
| #8 | Marc D. Huntington | 3 |
| #9 | Russell M. Moyer | 2 |
| #10 | Borje Josefsson | 1 |
| #11 | Daniel J. Ellis | 1 |
| #12 | Jan Lindstrom | 1 |
| #13 | Richard Moser | 1 |
| #14 | Robert F. Pflug | 1 |
| #15 | William E. Healey | 1 |