Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5785283 | System and method for communicating operational status of a railway wayside to a locomotive cab | Michael J. Ehrenberger, Kenneth M. Gottschlich, Christopher Harper, Jack I. Wilson | 1998-07-28 |
| 5149025 | Detection of overheated railroad wheel and axle components | Jeffery J. Utterback | 1992-09-22 |
| 5060890 | Detection of overheated railroad wheel and axle components | Jeffrey J. Utterback | 1991-10-29 |
| 4928910 | Detection of overheated railroad wheel and axle components | Jeffery J. Utterback | 1990-05-29 |