Patents per Year
Top Inventors at Emf All Time
Showing 1–14 of 14 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Douglas Langton | 4 |
| 1 | Gregory Phillips | 4 |
| 1 | Wilbur James Kellum, III | 4 |
| #4 | Walter A. McCormick | 3 |
| #5 | Carl R. Beesley | 1 |
| #5 | Edmund I. Fagan | 1 |
| #5 | Greg Phillips | 1 |
| #5 | James Kellum | 1 |
| #5 | Jon Quilliam | 1 |
| #5 | Richard P. Guthrie | 1 |
| #5 | Robert G. Railton | 1 |
| #5 | Steve McKelvy | 1 |
| #5 | Thomas C. Saunders | 1 |
| #5 | Robert K. Weyer | 1 |
Most Valuable Patents
| Patent | Est. Value | Year |
|---|---|---|
| Sheet feeder | $116K | 1985 |
| Paper feeding apparatus and cart | $113K | 1984 |