Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474150 | Air brake test device with remote control | James F. Foster | 2002-11-05 |
| 5572931 | Railcar truck bearing adapter construction | Glen F. Lazar, V. Terrey Hawthorne | 1996-11-12 |
| 5509358 | Railcar truck bearing adapter construction | V. Terrey Hawthorne, Glen F. Lazar | 1996-04-23 |
| 4753174 | Railway vehicle bolster with integral and brake system car reservoir | Eugene S. Stein | 1988-06-28 |
| 4537304 | Railway, coupler yoke, draft gear and follower assembly | John W. Kaim, Russell G. Altherr | 1985-08-27 |