Patents per Year
Top Inventors at Douglas Autotech All Time
Showing 1–11 of 11 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Joseph C. Spencer | 4 |
| 2 | Brian C. Bowerman | 2 |
| 2 | Joseph A. Krizan | 2 |
| #4 | Chris J. Koleszar | 1 |
| #4 | Corbin G. Glidden | 1 |
| #4 | David Gruza | 1 |
| #4 | Duane Kubasiak | 1 |
| #4 | Patrick D. Gaukel | 1 |
| #4 | Robert Demmon | 1 |
| #4 | Ryan E. Greenamyer | 1 |
| #4 | Subin Sha | 1 |