Top Inventors at Trumpet Holdings All Time
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Dennis A. Maller | 4 |
| 1 | James R. Hannas | 4 |
| 3 | Stephen M. Schmidt | 2 |
| #4 | David L. Westfall | 1 |
| #4 | James Liberty | 1 |
| #4 | John W. Ramonas | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Dennis A. Maller | 4 |
| 1 | James R. Hannas | 4 |
| 3 | Stephen M. Schmidt | 2 |
| #4 | David L. Westfall | 1 |
| #4 | James Liberty | 1 |
| #4 | John W. Ramonas | 1 |