Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11420850 | Retracting rail clamp | Allan Roy Murdoch | 2022-08-23 |
| 10941824 | Rail brake | Allan Roy Murdoch | 2021-03-09 |
| 10730722 | Retracting rail clamp | Allan Roy Murdoch | 2020-08-04 |
| 8646582 | Vertical retractable rail clamp | Ian W. Bourhill | 2014-02-11 |
| 7975811 | Constant force rail clamp | — | 2011-07-12 |