Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7161473 | Data recorder suitable for use as a railcar hunting detector | Gregory D. Hoshal | 2007-01-09 |
| 5754449 | Method and apparatus for recording time history data of physical variables | Gregory D. Hoshal, Matthew Richard Busdiecker | 1998-05-19 |