Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8870128 | Flange bearing frog crossing | James A. Remington | 2014-10-28 |
| 8870129 | Flange bearing frog crossing | James A. Remington | 2014-10-28 |
| 8720793 | Movable bridge joint guard arrangement with replaceable guard plate insert | Karl E. Axthelm, James A. Remington | 2014-05-13 |
| 8424813 | Elevated frog and rail track assembly | James A. Remington | 2013-04-23 |
| 8424812 | Elevated frog and rail track assembly | James A. Remington | 2013-04-23 |
| D679427 | Flange bearing frog crossing extension casting | James A. Remington | 2013-04-02 |
| D679032 | Flange bearing frog crossing intersection casting | James A. Remington | 2013-03-26 |