Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458852 | System and method for detecting temperature of railroad train wheel and bearing | Donald J. Arndt, Mark Joseph Bartonek | 2019-10-29 |
| 9518947 | System and method for detecting wheel bearing condition | Mark Joseph Bartonek, Donald J. Arndt | 2016-12-13 |
| 9415784 | System and method for detecting wheel condition | Mark Joseph Bartonek, Donald J. Arndt | 2016-08-16 |