Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12037750 | Gauge plate insulator | Steven D. Singleton, John W. Mospan, Ronald K. Junk | 2024-07-16 |
| 10961665 | Rail joint assembly having forged rail joint bars | Steven D. Singleton, John W. Mospan, Ronald K. Junk, Donald A. Bielski | 2021-03-30 |
| 10220860 | Wayside friction management system | Glen Appleby, James Gavin Campbell, Donald Thomas Eadie, Petar Nedkov Gueorguiev, Michael Irwin Handler +5 more | 2019-03-05 |
| 9352761 | Wayside friction management system | Glen Appleby, James Gavin Campbell, Donald Thomas Eadie, Petar Nedkov Gueorguiev, Michael Irwin Handler +5 more | 2016-05-31 |
| 9328464 | Single bend rail | John W. Mospan | 2016-05-03 |
| 9103074 | Modular insulated tie plate | John W. Mospan | 2015-08-11 |
| 7261244 | Tie plate | John W. Mospan, John M. Downey | 2007-08-28 |
| 6464039 | Actuator element of a hydraulic fluid-operated railway track lubricating system | Frank T. Lenco, John W. Mospan | 2002-10-15 |
| 6422479 | Gauge plate and switch rod insulators | Kevin Ray Adkins, John Scott Cooper, John W. Mospan | 2002-07-23 |
| 6305614 | Gauge plate and switch rod insulators | Kevin Ray Adkins, John Scott Cooper, John W. Mospan | 2001-10-23 |
| 6170756 | Gauge plate and switch rod insulators | Kevin Ray Adkins, John Scott Cooper, John W. Mospan | 2001-01-09 |
| 5992568 | Rail lubricator mounted to a track vehicle | Jeffrey P. Craig, Peter C. Lounsberry | 1999-11-30 |
| 5687814 | Assembly for applying one or more materials to a rail | Jeffrey P. Craig, Dennis J. Bell | 1997-11-18 |
| 5641037 | Rail lubrication apparatus | Bruce Robert Wise, John W. Mospan | 1997-06-24 |
| 5518085 | Assembly for applying solid material to wheels | Howard M. Houser, Jr., Bruce Robert Wise | 1996-05-21 |
| 5394958 | Rail lubrication apparatus | Ronald K. Junk, Thomas Walker | 1995-03-07 |
| 5348120 | Rail lubrication apparatus | Ronald K. Junk, Thomas Walker | 1994-09-20 |
| 4928600 | Railroad spike holding apparatus with acute angled jaws | Emeric Gaslevic, Ronald K. Junk | 1990-05-29 |