Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853883 | Apparatus and method for use in simulating operation and control of a railway train | Stephen K. Nickles, John E. Haley, Lynn K. Wienck | 1989-08-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853883 | Apparatus and method for use in simulating operation and control of a railway train | Stephen K. Nickles, John E. Haley, Lynn K. Wienck | 1989-08-01 |