Top Inventors at Illumination Technology 1997
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | John B. Hartley | 2 |
| 2 | Charles Robert Ragsdale | 1 |
| 2 | Ralph E. Johnson | 1 |
| 2 | William J. Lang | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | John B. Hartley | 2 |
| 2 | Charles Robert Ragsdale | 1 |
| 2 | Ralph E. Johnson | 1 |
| 2 | William J. Lang | 1 |