Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7129425 | Axle vertical load measurement device and method | Gary A. Carr, Daniel James Fullum | 2006-10-31 |
| 5036594 | Method and apparatus for gauging the corsslevel and warp of railroad tracks | John K. Kesler | 1991-08-06 |