Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441570 | Controller for a model toy train set | Robert Grubba, Neil Young, Charles P. Horan | 2002-08-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441570 | Controller for a model toy train set | Robert Grubba, Neil Young, Charles P. Horan | 2002-08-27 |