Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6371033 | High capacity integrated railway car truck | Stephen W. Smith, John W. Coulborn, V. Terrey Hawthorne, Samuel R. Williams, C. Dale Christie +1 more | 2002-04-16 |
| 5572931 | Railcar truck bearing adapter construction | V. Terrey Hawthorne, Norman A. Berg | 1996-11-12 |
| 5509358 | Railcar truck bearing adapter construction | V. Terrey Hawthorne, Norman A. Berg | 1996-04-23 |