Top Inventors at Efco All Time
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Myron I. Korytko | 3 |
| 2 | George Michael Dudick | 2 |
| 3 | Richard A. McDannel | 1 |
| 3 | Allen J. Lawrence | 1 |
| 3 | Efraim Donitz | 1 |
| 3 | Timothy Hudson | 1 |
| 3 | Victor C. Chernauskas | 1 |
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Myron I. Korytko | 3 |
| 2 | George Michael Dudick | 2 |
| 3 | Richard A. McDannel | 1 |
| 3 | Allen J. Lawrence | 1 |
| 3 | Efraim Donitz | 1 |
| 3 | Timothy Hudson | 1 |
| 3 | Victor C. Chernauskas | 1 |