Top Inventors at The Deister Concentrator Company All Time
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Donald E. Zipperian | 5 |
| 2 | Clinton A. Hollingsworth | 2 |
| 3 | Fred J. Marquardt | 1 |
| 3 | John A. Christophersen | 1 |
| 3 | Spencer A. Stone | 1 |
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Donald E. Zipperian | 5 |
| 2 | Clinton A. Hollingsworth | 2 |
| 3 | Fred J. Marquardt | 1 |
| 3 | John A. Christophersen | 1 |
| 3 | Spencer A. Stone | 1 |