Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457681 | Control, sound, and operating system for model trains | Michael Paul Wolf, David L. Krebiehl, Forrest S. Seitz, Stanley K. Sasaki | 2002-10-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457681 | Control, sound, and operating system for model trains | Michael Paul Wolf, David L. Krebiehl, Forrest S. Seitz, Stanley K. Sasaki | 2002-10-01 |