Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Dennis A. Fuller | Clark Equipment | 2 |
| 1 | Troy D. Kraft | Clark Equipment | 2 |
| 1 | John H. Warford, III | Dakota Dental Development | 2 |
| 1 | Jane Marie Simmons | AT&T | 2 |
| 1 | Michael D. Wetzel | Clark Equipment | 2 |
| #6 | Gunter Matt | Ingersoll-Rand | 1 |
| #6 | Robert Jon Steffan | Envirogen | 1 |
| #6 | David W. Graf | Clark Equipment | 1 |
| #6 | Gerald J. Duppong | Clark Equipment | 1 |
| #6 | Scott N. Schuh | Clark Equipment | 1 |
| #6 | Harold Zimmerman | — | 1 |
| #6 | Daniel J. Krieger | Clark Equipment | 1 |
| #6 | David A. Owens | Clark Equipment | 1 |
| #6 | Kim M. Kolegraf | Clark Equipment | 1 |
Part of North Dakota