Top Inventors at Graham Holdings 1994
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Roderick E. Athey | 3 |
| 2 | Elliot Spencer | 2 |
| 2 | Lance L. Frens | 2 |
| #4 | Donald P. McFarlane | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Roderick E. Athey | 3 |
| 2 | Elliot Spencer | 2 |
| 2 | Lance L. Frens | 2 |
| #4 | Donald P. McFarlane | 1 |