Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634303 | Locomotive wheel slip control and method | John Franklin Kral | 2003-10-21 |
JM
John Ernst Nielsen Madsen
Overall (2003): #192,028 of 273,478Top 75%
1
Patents 2003