Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Donald L. Van Erden | Illinois Tool Works | 5 |
| 2 | Stan Mazulis | Enm | 2 |
| 3 | Christine H. Zeitvogel | Abbott | 1 |
| 3 | James D. Defreese | Abbott | 1 |
| 3 | Jill M. Geist | Abbott | 1 |
Part of Illinois
10 patents · 5 inventors
Ranked #3,974 of 22,654 cities Top 20%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Donald L. Van Erden | Illinois Tool Works | 5 |
| 2 | Stan Mazulis | Enm | 2 |
| 3 | Christine H. Zeitvogel | Abbott | 1 |
| 3 | James D. Defreese | Abbott | 1 |
| 3 | Jill M. Geist | Abbott | 1 |
Part of Illinois