Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6622633 | Railroad machine centering system | David Johnsen, Bruce M. Boczkiewicz | 2003-09-23 |
| 6514342 | Linear nozzle with tailored gas plumes | Robert L. Kozarek, Joern Fischer, David Leon | 2003-02-04 |