Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9631332 | Movable sand plow for locomotive | Alexander Shubs, Jr., Michael Colarossi, Tim Kohler | 2017-04-25 |
| 8701564 | Self-steering radial bogie | Hans-Dieter Schaller | 2014-04-22 |
| 6871598 | Arrangement of radial bogie | Hans-Dieter Schaller, David J. Goding | 2005-03-29 |
| 6745700 | Radial bogie with steering beam mount unitized brake | Hans-Dieter Schaller, David J. Goding | 2004-06-08 |
| 5775228 | Locomotive adhesion enhancing slipping discs | Harinder Singh Lamba, Robert Thomas Scott | 1998-07-07 |