Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427811 | Locomotive parking brake | Leonard Wedge, J. Hunter Babcock, David E. Pettengill, Jr., Leonid Y. Goldshteyn | 2002-08-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427811 | Locomotive parking brake | Leonard Wedge, J. Hunter Babcock, David E. Pettengill, Jr., Leonid Y. Goldshteyn | 2002-08-06 |