Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8140694 | Method and apparatus for effecting secure communications | — | 2012-03-20 |
| 7096391 | Error message suppression system and method | — | 2006-08-22 |
| 6669237 | Air brake hose coupling member | John Burch, Dan Rowland, Mark Tinklepaugh, Dino Capuano, Phil O'Reilly | 2003-12-30 |
| 4479750 | Apparatus for loading and unloading railway cars | — | 1984-10-30 |
| 4377369 | Apparatus for loading and unloading railway cars | — | 1983-03-22 |