Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844550 | Workhead assembly for rail applications | Rob Alford, Reza Sami | 2020-11-24 |
| 10787771 | Rail vehicle having stabilizer workhead with powered axles | Syed Reza Sami, Eric Carter | 2020-09-29 |
| 10125456 | Workhead assembly for rail applications | Rob Alford, Reza Sami | 2018-11-13 |
| 10060078 | Stoneblower for rail applications | Chris Larsen | 2018-08-28 |
| 9206558 | Reciprocation system and method for rail vehicle | Eric Carter, Lee Bolton, Daniel Guptail | 2015-12-08 |
| 7862103 | Interlocking joint for a wall or door of a trailer | Kevin Riley, Francis S. Smidler, Robert L. Hancock, Leonard W. Baker | 2011-01-04 |
| 7500713 | Interlocking joint for a wall or door of a trailer | Kevin Riley, Francis S. Smidler, Robert L. Hancock, Leonard W. Baker | 2009-03-10 |