Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9731640 | Mobile fall protection unit for flatbed platforms | Matthew Elvington, Ronald D. Willard | 2017-08-15 |
| 9409755 | Platform safety enclosure | Allan J. Melton, Matthew Elvington | 2016-08-09 |
| 9126325 | Railcar maintenance creeper | William W. Just | 2015-09-08 |
| 9126536 | Pivoting handrail system | — | 2015-09-08 |
| 9095972 | Railcar maintenance creeper | William W. Just | 2015-08-04 |
| 8939309 | Crossbar assembly | — | 2015-01-27 |
| 8573607 | Railcar maintenance creeper | William W. Just | 2013-11-05 |