Top Inventors at Horning Manufacturing All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Leon H. Horning, JR. | 4 |
| 2 | Leon Z. Horning | 3 |
| 3 | Michael J. Fleisch | 2 |
| #4 | Michael Stone | 2 |
| #5 | Sita Magnuson | 2 |
| #6 | David Horning | 1 |
| #7 | James Blackwood | 1 |
| #8 | Lewis Zimmerman | 1 |
| #9 | Matthew H. Horning | 1 |
| #10 | Marvin N. Huber | 1 |
| #11 | Nathaniel H. Horning | 1 |
| #12 | Thomas W. Herndon | 1 |
| #13 | Thomas R. Kruer | 1 |