Top Inventors at Henderson Products All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Mark S. Hollinrake | 5 |
| 2 | Mart E. Ward | 5 |
| 3 | Glenn L. Ungerer | 4 |
| #4 | Clay Hildreth | 2 |
| #5 | Gary L. Nesheim | 2 |
| #6 | Grant L. Nesheim | 2 |
| #7 | Peter F. Nelles | 2 |
| #8 | Shannon B. Richardson | 2 |
| #9 | Daniel J. Banyas | 1 |
| #10 | Joel A. O'Brien | 1 |
| #11 | Kenneth F. Becicka | 1 |
| #12 | Marc E. Cabalka | 1 |
| #13 | Randall L. Smedstad | 1 |
| #14 | Scott G. Lueken | 1 |
| #15 | Timothy J. Ketels | 1 |
| #16 | Wade Joseph Burken | 1 |
| #17 | Andrew Holverson | 1 |