Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125915 | Stands for holding items | Beverly C. Phifer, Tanya Baker, Tony Fretwell, David Lovelady, Marsha Sprayberry +2 more | 2018-11-13 |
| 8375544 | Railroad pin removal system | — | 2013-02-19 |
| 7721373 | Railroad flangeway cleaner system | — | 2010-05-25 |
| 6935620 | Railroad e-clip removal system | — | 2005-08-30 |
| 6640406 | Railroad clip applicator system | — | 2003-11-04 |
| 6637340 | Rail pulling system | — | 2003-10-28 |
| 6622361 | Railroad clip removal system having a pair of arms within a guide slot | — | 2003-09-23 |
| 6263800 | Rail support system | — | 2001-07-24 |
| 5687627 | Rail cutting device | — | 1997-11-18 |