Top Inventors at Electro-Films Incorporated All Time
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Jean D. Madden, Jr. | 3 |
| 2 | Richard A. Hjulstrom | 2 |
| 3 | Christopher H. Knapp | 1 |
| 3 | Edward R. Maynard | 1 |
| 3 | Robert Altimari | 1 |
| 3 | William E. Pitts | 1 |
| 3 | Allen T. Hall | 1 |