Top Inventors at Lionel 2002
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Robert Grubba | 2 |
| 2 | Charles P. Horan | 1 |
| 2 | James Gray Morrison | 1 |
| 2 | Martin Pierson | 1 |
| 2 | Neil Young | 1 |
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Robert Grubba | 2 |
| 2 | Charles P. Horan | 1 |
| 2 | James Gray Morrison | 1 |
| 2 | Martin Pierson | 1 |
| 2 | Neil Young | 1 |